New calculation
Flight distance & time
St Louis Downtown Airport → Indianapolis International Airport
CPSIND
- Distance
- 356 km · 221 mi
- Flight time
- 01h 11m
- CO₂ per passenger
- 32 kg
This St Louis Downtown Airport → Indianapolis International Airport route is 356 km (221 mi) end to end. The estimated flight time is 01h 11m, and a passenger's share of CO₂ works out at roughly 32 kg.
See the reverse route: Indianapolis International Airport → St Louis Downtown Airport
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Your route
- FromCPSSt Louis Downtown AirportCahokia/St Louis, Illinois
- ToINDIndianapolis International AirportIndianapolis, Indiana
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
Delta Air Lines
Common questions
St Louis Downtown Airport to Indianapolis International Airport FAQ
How far is St Louis Downtown Airport from Indianapolis International Airport?
St Louis Downtown Airport (CPS) and Indianapolis International Airport (IND) are 356 km (221 mi) apart, measured along the great-circle route.
How long is the flight from St Louis Downtown Airport to Indianapolis International Airport?
A direct CPS–IND flight covers the distance in about 01h 11m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from St Louis Downtown Airport to Indianapolis International Airport produce?
A passenger's share of CO₂ on the CPS–IND route is roughly 32 kg.
Which airlines fly from St Louis Downtown Airport to Indianapolis International Airport?
Delta Air Lines operate scheduled service between CPS and IND.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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