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Flight distance & time
London Stansted Airport → St Louis Downtown Airport
STNCPS
- Distance
- 6,764 km · 4,202 mi
- Flight time
- 09h 12m
- CO₂ per passenger
- 608 kg
This London Stansted Airport → St Louis Downtown Airport route is 6,764 km (4,202 mi) end to end. The estimated flight time is 09h 12m, and a passenger's share of CO₂ works out at roughly 608 kg.
See the reverse route: St Louis Downtown Airport → London Stansted Airport
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Your route
- FromSTNLondon Stansted AirportLondon, England
- ToCPSSt Louis Downtown AirportCahokia/St Louis, Illinois
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
London Stansted Airport to St Louis Downtown Airport FAQ
How far is London Stansted Airport from St Louis Downtown Airport?
London Stansted Airport (STN) and St Louis Downtown Airport (CPS) are 6,764 km (4,202 mi) apart, measured along the great-circle route.
How long is the flight from London Stansted Airport to St Louis Downtown Airport?
A direct STN–CPS flight covers the distance in about 09h 12m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from London Stansted Airport to St Louis Downtown Airport produce?
A passenger's share of CO₂ on the STN–CPS route is roughly 608 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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