New calculation
Flight distance & time
Rochester International Airport → St Louis Downtown Airport
RSTCPS
- Distance
- 624 km · 387 mi
- Flight time
- 01h 31m
- CO₂ per passenger
- 56 kg
This Rochester International Airport → St Louis Downtown Airport route is 624 km (387 mi) end to end. The estimated flight time is 01h 31m, and a passenger's share of CO₂ works out at roughly 56 kg.
See the reverse route: St Louis Downtown Airport → Rochester International Airport
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Your route
- FromRSTRochester International AirportRochester, Minnesota
- ToCPSSt Louis Downtown AirportCahokia/St Louis, Illinois
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
YEL
Common questions
Rochester International Airport to St Louis Downtown Airport FAQ
How far is Rochester International Airport from St Louis Downtown Airport?
Rochester International Airport (RST) and St Louis Downtown Airport (CPS) are 624 km (387 mi) apart, measured along the great-circle route.
How long is the flight from Rochester International Airport to St Louis Downtown Airport?
A direct RST–CPS flight covers the distance in about 01h 31m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Rochester International Airport to St Louis Downtown Airport produce?
A passenger's share of CO₂ on the RST–CPS route is roughly 56 kg.
Which airlines fly from Rochester International Airport to St Louis Downtown Airport?
YEL operate scheduled service between RST and CPS.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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