Mont-de-Marsan
Reaching Mont-de-Marsan from Barcelona emits 10.4 kg CO₂e return by rail (6h 48m each way) against 88.8 kg by air — 9× the carbon. It averages 22.2 °C in August and 6.9 °C in January.
Getting there
| From | Distance | By rail | Rail time | By air | Air time |
|---|---|---|---|---|---|
| Amsterdam | 1,024 km | 30.2 kg | 16h | 258 kg | 4h 54m |
| Barcelona | 353 km | 10.4 kg | 6h 48m | 88.8 kg | 4h |
| Berlin | 1,404 km | 41.4 kg | 21h 12m | 353 kg | 5h 24m |
| Birmingham | 961 km | 38.1 kg | 15h 48m | 242 kg | 4h 48m |
| Bristol | 856 km | 38.8 kg | 15h 54m | 215 kg | 4h 36m |
| Brussels | 855 km | 25.2 kg | 13h 42m | 215 kg | 4h 36m |
| Cardiff | 867 km | 42.0 kg | 16h 30m | 218 kg | 4h 42m |
| Copenhagen | 1,606 km | 47.4 kg | 24h | 404 kg | 5h 36m |
| Dublin | 1,131 km | — | — | 285 kg | 5h |
| Edinburgh | 1,355 km | 67.9 kg | 20h 54m | 341 kg | 5h 18m |
| Frankfurt | 980 km | 28.9 kg | 15h 24m | 247 kg | 4h 48m |
| Glasgow | 1,358 km | 69.7 kg | 21h 12m | 342 kg | 5h 18m |
| Leeds | 1,104 km | 46.9 kg | 17h 18m | 278 kg | 5h |
| Lisbon | 922 km | 27.2 kg | 14h 36m | 232 kg | 4h 42m |
| Liverpool | 1,074 km | 48.0 kg | 17h 30m | 270 kg | 4h 54m |
| London | 848 km | 25.0 kg | 13h 36m | 213 kg | 4h 36m |
| Madrid | 468 km | 13.8 kg | 8h 24m | 118 kg | 4h 6m |
| Manchester | 1,074 km | 46.1 kg | 17h 12m | 270 kg | 4h 54m |
| Milan | 785 km | 23.2 kg | 12h 42m | 198 kg | 4h 30m |
| Munich | 1,043 km | 30.8 kg | 16h 18m | 263 kg | 4h 54m |
| Newcastle | 1,235 km | 57.0 kg | 19h | 311 kg | 5h 6m |
| Nottingham | 1,009 km | 39.1 kg | 16h | 254 kg | 4h 48m |
| Oslo | 1,935 km | 57.1 kg | 28h 30m | 487 kg | 6h 6m |
| Paris | 593 km | 17.5 kg | 10h 6m | 149 kg | 4h 18m |
| Prague | 1,321 km | 39.0 kg | 20h 6m | 332 kg | 5h 18m |
| Rome | 1,082 km | 31.9 kg | 16h 48m | 272 kg | 4h 54m |
| Sheffield | 1,058 km | 43.3 kg | 16h 42m | 266 kg | 4h 54m |
| Southampton | 783 km | 34.0 kg | 15h 6m | 197 kg | 4h 30m |
| Stockholm | 2,127 km | 62.8 kg | 31h 6m | 535 kg | 6h 18m |
| Vienna | 1,384 km | 40.8 kg | 20h 54m | 348 kg | 5h 18m |
| Warsaw | 1,838 km | 54.2 kg | 27h 6m | 462 kg | 6h |
| Zurich | 802 km | 23.7 kg | 13h | 202 kg | 4h 36m |
The year in Mont-de-Marsan
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp °C | 6.9 | 7.7 | 11.3 | 13.3 | 15.7 | 20.1 | 21.7 | 22.2 | 19.0 | 16.7 | 11.4 | 7.8 |
| Sun h/day | 5.3 | 6.3 | 7.7 | 9.1 | 10.8 | 10.5 | 11.4 | 11.1 | 9.7 | 7.0 | 5.8 | 4.4 |
| Rain mm/day | 2.6 | 2.8 | 3.9 | 2.5 | 3.6 | 4.1 | 1.1 | 1.3 | 3.7 | 4.0 | 4.4 | 2.7 |
When to go
Mont-de-Marsan is warmest in August at 22.2 °C but brightest in July, averaging 11.4 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is January at 6.9 °C.
Staying there
A hotel room in France emits about 6.7 kg CO₂e per night under UK Government 2026 factors, so a week adds roughly 47 kg — about 4.5× the carbon of getting there by rail from Barcelona.
How busy it gets
Landes records 24.6 overnight stays per resident a year (10,856,550 nights in 2025). A well-visited region, busy in season but not overwhelmed.
Eurostat, nights spent at tourist accommodation by NUTS 3 region, against resident population. Shown for context only — it plays no part in which destinations appear or in what order. Eurostat does not cover the United Kingdom after 2016, nor North Africa or the Levant at all, so this figure is absent for roughly a third of the destinations here.
Where to stay in Mont-de-Marsan
Places to stay in Mont-de-Marsan, France, 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.
Distances are great-circle. Rail assumes international rail at 0.01135 kg CO₂e per passenger-km with a 1.3× track detour allowance; flights use 0.12576 kg per passenger-km including radiative forcing. Journey times are modelled, not timetabled. Full method.