Sunniest places to go from Paris in June
The sunniest place you can reach from Paris in June within 15 hours is Kotka at 16.1 h, costing 508 kg CO₂e return. The lowest-carbon option is Dieppe at 4.4 kg — 116× less carbon for 3.1 h less.
Every destination here is on the efficiency frontier: nowhere else in Europe is both sunnier in June and lower in carbon. Anything a better option beats outright has been left out.
By rail or ferry By air
What the 15-hour limit costs: at this budget Aalborg can only be reached by air — 262 kg CO₂e, in 4h 54m. Allow up to 24 hours and the train does the same journey for 30.7 kg in 16h 18m — 9× less carbon for 11h 24m more travelling.
| Destination | How | CO₂e return | Temp | Sun/day | Rain/day | Journey |
|---|---|---|---|---|---|---|
| Dieppe, France | Rail | 4.4 kg | 16.4 °C | 13.0 h | 1.6 mm | 4h 6m |
| Brighton, United Kingdom | Rail | 16.2 kg | 15.9 °C | 13.8 h | 1.5 mm | 7h 42m |
| Aalborg, Denmark | Air | 262 kg | 15.8 °C | 14.3 h | 2.4 mm | 4h 54m |
| Nyköping, Sweden | Air | 366 kg | 16.1 °C | 14.8 h | 2.1 mm | 5h 24m |
| Gävle, Sweden | Air | 406 kg | 16.3 °C | 15.5 h | 1.8 mm | 5h 42m |
| Kotka, Finland | Air | 508 kg | 16.5 °C | 16.1 h | 1.3 mm | 6h 12m |
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 Brighton (16.2 kg, 13.8 h) to Aalborg (262 kg, 14.3 h) buys 0.5 hours more sunshine for an extra 246 kg — 491 kg of CO₂e per hour. That single step is the most expensive sunshine on the whole curve.
The pick of them
If you'd rather have heat than sunshine
June answers differently depending on what you're after. The warmest destinations from Paris in June are a different list — hours of sunshine and degrees of warmth come apart, especially early and late in the year.
Where to stay in Kotka
Places to stay in Kotka, Finland, on a live map. Prices and availability come from Stay22 and its booking partners.
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 Paris
June from elsewhere
- Amsterdam
- Barcelona
- Berlin
- Birmingham
- Bristol
- Brussels
- Cardiff
- Copenhagen
- Dublin
- Edinburgh
- Frankfurt
- Glasgow
- Leeds
- Lisbon
- Liverpool
- London
- Madrid
- Manchester
- Milan
- Munich
- Newcastle
- Nottingham
- Oslo
- Paris
- Prague
- Rome
- Sheffield
- Southampton
- Stockholm
- Vienna
- Warsaw
- Zurich
Questions
Where is the sunniest place to go from Paris in June?
Kotka, Finland, at 16.1 h. Reaching it emits 508 kg CO₂e return, travelling 6h 12m each way by air.
Can I get somewhere sunny from Paris in June without flying?
Yes. Brighton reaches 13.8 h and is reachable by rail or ferry in 7h 42m, emitting 16.2 kg CO₂e return — though Kotka is sunnier still, if you fly.
How much carbon does a return trip from Paris to Kotka produce?
508 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.