0xCarbon
Amsterdam · April · relief from the heat

Coolest places to go from Amsterdam in April

In April, the coolest well-known place within 15 hours of Amsterdam is Luleå, Sweden, 10.3 °C cooler than Amsterdam and 9.2 h sun a day, about 5h 48m each way by air. Without flying, it is Drammen, Norway, 4.6 °C cooler than Amsterdam, about 14h 42m each way by train, for about 17× less carbon (26.1 kg CO₂e return against 442 kg).

The 10 coolest places within 15 hours of Amsterdam

Ranked on relief from the heat in April alone, among well-known places (a Wikivoyage travel guide and at least 40,000 Wikipedia readers a year), one per area and at most three per country. The carbon is shown, not used to choose: the list further down is the other question, how much relief from the heat each extra kilogram buys.

  1. Luleå, Sweden10.3 °C cooler · 9.2 h sun a day · 1.7 mm rain a day · sea 0.0 °Cair ≈ 5h 48m · 442 kg CO₂e return
  2. Rovaniemi, Finland10.1 °C cooler · 8.9 h sun a day · 1.6 mm rain a dayair ≈ 6h 6m · 489 kg CO₂e return
  3. Oulu, Finland9.5 °C cooler · 8.7 h sun a day · 1.8 mm rain a day · sea 0.0 °Cair ≈ 5h 54m · 459 kg CO₂e return
  4. Tromsø, Norway9.4 °C cooler · 8.8 h sun a day · 2.9 mm rain a dayair ≈ 6h 12m · 516 kg CO₂e return
  5. Östersund, Sweden9.1 °C cooler · 9.5 h sun a day · 1.4 mm rain a dayair ≈ 5h 18m · 335 kg CO₂e return
  6. Umeå, Sweden8.9 °C cooler · 9.3 h sun a day · 1.3 mm rain a day · sea 0.5 °Cair ≈ 5h 36m · 391 kg CO₂e return
  7. Kuopio, Finland8.2 °C cooler · 8.5 h sun a day · 1.4 mm rain a dayair ≈ 5h 54m · 446 kg CO₂e return
  8. Bodø, Norway6.6 °C cooler · 8.9 h sun a day · 2.1 mm rain a day · sea 4.7 °Cair ≈ 5h 48m · 437 kg CO₂e return
  9. Reykjavik, Iceland5.7 °C cooler · 7.5 h sun a day · 4.6 mm rain a day · sea 5.2 °Cair ≈ 6h 12m · 507 kg CO₂e return
  10. Trondheim, Norway5.1 °C cooler · 9.0 h sun a day · 2.2 mm rain a dayair ≈ 5h 12m · 320 kg CO₂e return

Without flying

The coolest places the train reaches within 15 hours. Drammen is 4.6 °C cooler for 26.1 kg — about 17× less carbon than flying to Luleå.

  1. Drammen, Norway4.6 °C cooler · 9.5 h sun a day · 3.7 mm rain a dayrail ≈ 14h 42m · 26.1 kg CO₂e return
  2. Jönköping, Sweden4.1 °C cooler · 8.9 h sun a day · 1.6 mm rain a dayrail ≈ 14h 6m · 24.8 kg CO₂e return
  3. Tønsberg, Norway3.7 °C cooler · 9.5 h sun a day · 3.2 mm rain a day · sea 6.3 °Crail ≈ 14h 6m · 24.8 kg CO₂e return
  4. Bergen, Norway3.5 °C cooler · 8.9 h sun a day · 3.3 mm rain a day · sea 6.4 °Crail ≈ 14h 54m · 26.3 kg CO₂e return
  5. Kalmar, Sweden3.3 °C cooler · 9.2 h sun a day · mostly dry · sea 4.6 °Crail ≈ 14h 42m · 25.9 kg CO₂e return
  6. Kristiansand, Norway3.2 °C cooler · 9.1 h sun a day · 4.0 mm rain a day · sea 6.5 °Crail ≈ 11h 42m · 19.8 kg CO₂e return

≈ is the model's estimate (air times include getting to and through the airport); ✓ is a rail journey checked against a real timetable, with the date it was checked. Temperatures are historical daily means for 2023–2024, averaged across day and night, so afternoons run warmer.

The low-carbon trade-off

The coolest place you can reach from Amsterdam in April within 15 hours is Luleå, 10.3 °C cooler, costing 442 kg CO₂e return. The lowest-carbon option is Brilon at 8.1 kg — 55× less carbon, for 8.1 degrees less relief from the heat.

Every destination here is on the efficiency frontier: nowhere else this site covers is both cooler in April and lower in carbon. Anything a better option beats outright has been left out.

BrilonLuleå
Where they are. Solid lines are rail or ferry, dashed are flights, from Amsterdam. Pick one to compare.
Carbon against relief from the heat, April, departing Amsterdam. Journeys of up to 15 hours each way.7 destinations. Lowest carbon Brilon at 8.1 kilograms and 2.2 °C cooler; best for relief from the heat Luleå at 442 kilograms and 10.3 °C cooler. Brilon · 8.1 kgJönköping · 24.8 kgKarlskoga · 246 kgLuleå · 442 kg

By rail or ferry By air

Carbon against relief from the heat, April, departing Amsterdam. Journeys of up to 15 hours each way.

What the 15-hour limit costs: at this budget Karlskoga can only be reached by air — 246 kg CO₂e, in 4h 48m. Allow up to 24 hours and the train does the same journey for 28.8 kg in 16h 6m — 9× less carbon for 11h 18m more travelling.

April from Amsterdam — 7 destinations on the frontier, 3 without flying.
DestinationHowCO₂e returnTempSun/dayRain/dayJourney
Brilon, GermanyRail8.1 kg7.0 °C7.5 h3.5 mm6h
Kristiansand, NorwayRail19.8 kg6.0 °C9.1 h4.0 mm11h 42m
Jönköping, SwedenRail24.8 kg5.1 °C8.9 h1.6 mm14h 6m
Karlskoga, SwedenAir246 kg4.3 °C8.8 h1.7 mm4h 48m
Lillehammer, NorwayAir259 kg2.6 °C8.4 h3.1 mm4h 54m
Östersund, SwedenAir335 kg0.1 °C9.5 h1.4 mm5h 18m
Luleå, SwedenAir442 kg-1.1 °C9.2 h1.7 mm5h 48m

Warm is not the same as pleasant, which is why sunshine and rainfall are shown alongside temperature. All three are ERA5 monthly means for 2023–2024.

Where the curve breaks

The frontier is gentle until it isn't. Going from Jönköping (24.8 kg, 4.1 °C cooler) to Karlskoga (246 kg, 4.9 °C cooler) buys 0.8 °C more relief from the heat for an extra 221 kg — 276 kg of CO₂e per degree. That single step is the most expensive relief from the heat on the whole curve.

The pick of them

BrilonGermany8.1 kg CO₂e return7.0 °C · 7.5 h sun · 6h by railcold but brightJönköping, SwedenJönköpingSweden24.8 kg CO₂e return5.1 °C · 8.9 h sun · 14h 6m by railcold but brightLuleå, SwedenLuleåSweden442 kg CO₂e return-1.1 °C · 9.2 h sun · 5h 48m by aircold but bright

The same month, asked differently

April answers differently depending on what you are after, and the lists genuinely diverge: the brightest places are not the hottest, and in summer the useful question stops being where is warm at all.

Where to stay in Luleå

Places to stay in Luleå, Sweden, on a live map. Prices and availability come from Stay22 and its booking partners.

Search places to stay in Luleå →Opens the booking search in a new tab. Same partners as the map below.

Affiliate disclosure. A booking made through this map may earn 0xCarbon a commission, at no extra cost to you. It changes nothing above it: the emissions figures come from UK Government conversion factors and are computed before anyone is paid anything.See the method.

Other months from Amsterdam

April from elsewhere

Photo credits

Questions

Where is the coolest place to go from Amsterdam in April?

Luleå, Sweden, at 10.3 °C cooler. Reaching it emits 442 kg CO₂e return, travelling 5h 48m each way by air (modelled).

Can I get somewhere cool from Amsterdam in April without flying?

Yes. Jönköping reaches 4.1 °C cooler and is reachable by rail or ferry in 14h 6m (modelled), emitting 24.8 kg CO₂e return — though Luleå is cooler still, if you fly.

How much carbon does a return trip from Amsterdam to Luleå produce?

442 kg CO₂e for one person, return, by air. That uses the UK Government's 2026 conversion factors, including radiative forcing for flights.

Carbon uses UK Government (DESNZ/DEFRA) 2026 conversion factors applied to great-circle distance, with radiative forcing included for flights. Rail journey times are modelled estimates, not timetabled services. Full method · download the data.