Harlow
Reaching Harlow from Brussels emits 12.2 kg CO₂e return by rail (6h 54m each way) against 78.5 kg by air — 6× the carbon. It averages 17.7 °C in August and 4.6 °C in January.
Getting there
| From | Distance | By rail | Rail time | By air | Air time |
|---|---|---|---|---|---|
| Amsterdam | 333 km | 13.3 kg | 7h 24m | 83.8 kg | 3h 54m |
| Barcelona | 1,165 km | 36.3 kg | 18h | 293 kg | 5h 6m |
| Berlin | 910 km | 30.3 kg | 15h 12m | 229 kg | 4h 42m |
| Birmingham | 158 km | 12.7 kg | 4h 12m | 72.5 kg | 3h 42m |
| Bristol | 190 km | 15.3 kg | 4h 36m | 87.3 kg | 3h 48m |
| Brussels | 312 km | 12.2 kg | 6h 54m | 78.5 kg | 3h 54m |
| Cardiff | 230 km | 18.5 kg | 5h 6m | 105 kg | 3h 48m |
| Copenhagen | 925 km | 30.9 kg | 15h 30m | 233 kg | 4h 42m |
| Dublin | 463 km | — | — | 117 kg | 4h 6m |
| Edinburgh | 512 km | 41.2 kg | 9h | 235 kg | 4h 12m |
| Frankfurt | 628 km | 21.6 kg | 11h 12m | 158 kg | 4h 18m |
| Glasgow | 537 km | 43.2 kg | 9h 24m | 246 kg | 4h 12m |
| Leeds | 251 km | 20.2 kg | 5h 24m | 115 kg | 3h 48m |
| Lisbon | 1,619 km | 49.5 kg | 24h 12m | 407 kg | 5h 42m |
| Liverpool | 277 km | 22.2 kg | 5h 48m | 127 kg | 3h 54m |
| Madrid | 1,297 km | 40.0 kg | 19h 48m | 326 kg | 5h 12m |
| Manchester | 247 km | 19.9 kg | 5h 24m | 113 kg | 3h 48m |
| Milan | 967 km | 31.1 kg | 15h 36m | 243 kg | 4h 48m |
| Munich | 913 km | 29.8 kg | 15h | 230 kg | 4h 42m |
| Newcastle | 373 km | 30.0 kg | 7h 6m | 171 kg | 4h |
| Nottingham | 156 km | 12.6 kg | 4h 6m | 71.7 kg | 3h 42m |
| Oslo | 1,119 km | 36.8 kg | 18h 18m | 282 kg | 5h |
| Paris | 362 km | 12.9 kg | 7h 12m | 91.0 kg | 4h |
| Prague | 1,018 km | 33.2 kg | 16h 36m | 256 kg | 4h 54m |
| Rome | 1,444 km | 45.1 kg | 22h 6m | 363 kg | 5h 24m |
| Sheffield | 208 km | 16.7 kg | 4h 48m | 95.4 kg | 3h 48m |
| Stockholm | 1,400 km | 45.0 kg | 22h 6m | 352 kg | 5h 24m |
| Vienna | 1,225 km | 39.2 kg | 19h 24m | 308 kg | 5h 6m |
| Warsaw | 1,427 km | 45.5 kg | 22h 18m | 359 kg | 5h 24m |
| Zurich | 781 km | 25.7 kg | 13h 6m | 196 kg | 4h 30m |
The year in Harlow
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp °C | 4.6 | 6.9 | 7.5 | 8.9 | 12.8 | 16.3 | 17.1 | 17.7 | 16.4 | 12.2 | 7.3 | 7.1 |
| Sun h/day | 4.8 | 4.5 | 5.0 | 8.6 | 10.3 | 12.9 | 10.6 | 10.5 | 8.4 | 6.1 | 4.3 | 2.7 |
| Rain mm/day | 1.9 | 2.2 | 3.1 | 2.4 | 2.5 | 1.1 | 3.1 | 1.6 | 3.4 | 2.7 | 2.5 | 2.2 |
When to go
Harlow is warmest in August at 17.7 °C but brightest in June, averaging 12.9 hours of sun a day — the two do not always coincide, which is worth knowing before booking. Its coldest is January at 4.6 °C.
Staying there
A hotel room in United Kingdom emits about 10.4 kg CO₂e per night under UK Government 2026 factors, so a week adds roughly 73 kg — about 6.0× the carbon of getting there by rail from Brussels.
Where to stay in Harlow
Places to stay in Harlow, United Kingdom, 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.