Sunniest places to go from Oslo in May
The sunniest place you can reach from Oslo in May within 15 hours is Sundsvall at 15.1 h, costing 13.2 kg CO₂e return. The lowest-carbon option is Karlstad at 4.9 kg — 3× less carbon for 0.8 h less.
Every destination here is on the efficiency frontier: nowhere else in Europe is both sunnier in May and lower in carbon. Anything a better option beats outright has been left out.
By rail or ferry By air
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.
The pick of them
If you'd rather have heat than sunshine
May answers differently depending on what you're after. The warmest destinations from Oslo in May are a different list — hours of sunshine and degrees of warmth come apart, especially early and late in the year.
Where to stay in Sundsvall
Places to stay in Sundsvall, Sweden, 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 Oslo
May 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 Oslo in May?
Sundsvall, Sweden, at 15.1 h. Reaching it emits 13.2 kg CO₂e return, travelling 8h 6m each way by rail.
Can I get somewhere sunny from Oslo in May without flying?
Yes. Sundsvall reaches 15.1 h and is reachable by rail or ferry in 8h 6m, emitting 13.2 kg CO₂e return — which is also the best on this frontier.
How much carbon does a return trip from Oslo to Sundsvall produce?
13.2 kg CO₂e for one person, return, by rail. 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.