0xCarbon
Italy · 45.65°, 13.78° · 19 m

Trieste

Reaching Trieste from Munich emits 9.5 kg CO₂e return by rail (6h 24m each way) against 81.3 kg by air — 9× the carbon. It averages 25.5 °C in August and 6.4 °C in January.

9.5kg CO₂e return by rail, from Munich
304kg CO₂e return by air, from London
12.9hours of sunshine a day in July, its brightest month

Getting there

Return carbon and modelled one-way journey time to Trieste
FromDistanceBy railRail timeBy airAir time
Amsterdam988 km29.2 kg15h 30m249 kg4h 48m
Barcelona1,048 km30.9 kg16h 18m264 kg4h 54m
Berlin765 km22.6 kg12h 30m192 kg4h 30m
Birmingham1,367 km48.8 kg20h 48m344 kg5h 18m
Bristol1,363 km49.4 kg20h 54m343 kg5h 18m
Brussels905 km26.7 kg14h 24m228 kg4h 42m
Cardiff1,402 km52.7 kg21h 24m353 kg5h 24m
Copenhagen1,118 km33.0 kg17h 18m281 kg5h
Dublin1,671 km420 kg5h 42m
Edinburgh1,646 km78.6 kg25h 54m414 kg5h 42m
Frankfurt625 km18.4 kg10h 36m157 kg4h 18m
Glasgow1,694 km80.3 kg26h 12m426 kg5h 48m
Leeds1,421 km57.6 kg22h 18m357 kg5h 24m
Lisbon2,031 km59.9 kg29h 48m511 kg6h 12m
Liverpool1,480 km58.7 kg22h 30m372 kg5h 30m
London1,210 km35.7 kg18h 36m304 kg5h 6m
Madrid1,531 km45.2 kg23h385 kg5h 30m
Manchester1,441 km56.7 kg22h 6m362 kg5h 24m
Milan358 km10.6 kg6h 54m90.0 kg4h
Munich323 km9.5 kg6h 24m81.3 kg3h 54m
Newcastle1,500 km67.7 kg24h377 kg5h 30m
Nottingham1,349 km49.8 kg21h339 kg5h 18m
Oslo1,599 km47.2 kg23h 54m402 kg5h 36m
Paris932 km27.5 kg14h 48m234 kg4h 42m
Prague496 km14.6 kg8h 48m125 kg4h 12m
Rome430 km12.7 kg7h 54m108 kg4h 6m
Sheffield1,392 km54.0 kg21h 42m350 kg5h 24m
Southampton1,263 km44.7 kg20h 6m318 kg5h 12m
Stockholm1,548 km45.7 kg23h 12m389 kg5h 36m
Vienna346 km10.2 kg6h 42m87.0 kg4h
Warsaw902 km26.6 kg14h 18m227 kg4h 42m
Zurich443 km13.1 kg8h 6m112 kg4h 6m

The year in Trieste

ERA5 reanalysis, 2023–2024 monthly means
 JanFebMarAprMayJunJulAugSepOctNovDec
Temp °C6.47.710.712.717.621.825.225.520.817.110.37.1
Sun h/day5.26.47.99.510.612.812.912.19.87.26.65.2
Rain mm/day5.02.64.53.37.53.75.44.46.410.84.83.6

When to go

Trieste is warmest in August at 25.5 °C but brightest in July, 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 6.4 °C.

Staying there

A hotel room in Italy emits about 14.3 kg CO₂e per night under UK Government 2026 factors, so a week adds roughly 100 kg — about 10.5× the carbon of getting there by rail from Munich.

How busy it gets

Trieste records 9.1 overnight stays per resident a year (2,083,439 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 Trieste

Places to stay in Trieste, Italy, 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.