New calculation
Flight distance & time
St Louis Downtown Airport → Chicago Midway International Airport
CPSMDW
- Distance
- 411 km · 255 mi
- Flight time
- 01h 15m
- CO₂ per passenger
- 36 kg
This St Louis Downtown Airport → Chicago Midway International Airport route is 411 km (255 mi) end to end. The estimated flight time is 01h 15m, and a passenger's share of CO₂ works out at roughly 36 kg.
See the reverse route: Chicago Midway International Airport → St Louis Downtown Airport
Advertisement
Your route
- FromCPSSt Louis Downtown AirportCahokia/St Louis, Illinois
- ToMDWChicago Midway International AirportChicago, 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
St Louis Downtown Airport to Chicago Midway International Airport FAQ
How far is St Louis Downtown Airport from Chicago Midway International Airport?
St Louis Downtown Airport (CPS) and Chicago Midway International Airport (MDW) are 411 km (255 mi) apart, measured along the great-circle route.
How long is the flight from St Louis Downtown Airport to Chicago Midway International Airport?
A direct CPS–MDW flight covers the distance in about 01h 15m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from St Louis Downtown Airport to Chicago Midway International Airport produce?
A passenger's share of CO₂ on the CPS–MDW route is roughly 36 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
Advertisement