New calculation
Flight distance & time
St Louis Downtown Airport → Rochester International Airport
CPSRST
- Distance
- 624 km · 387 mi
- Flight time
- 01h 31m
- CO₂ per passenger
- 56 kg
This St Louis Downtown Airport → Rochester International 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: Rochester International Airport → St Louis Downtown Airport
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Your route
- FromCPSSt Louis Downtown AirportCahokia/St Louis, Illinois
- ToRSTRochester International AirportRochester, Minnesota
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
St Louis Downtown Airport to Rochester International Airport FAQ
How far is St Louis Downtown Airport from Rochester International Airport?
St Louis Downtown Airport (CPS) and Rochester International Airport (RST) are 624 km (387 mi) apart, measured along the great-circle route.
How long is the flight from St Louis Downtown Airport to Rochester International Airport?
A direct CPS–RST 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 St Louis Downtown Airport to Rochester International Airport produce?
A passenger's share of CO₂ on the CPS–RST route is roughly 56 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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