New calculation
Flight distance & time
Lambert St Louis International Airport → Hays Regional Airport
STLHYS
- Distance
- 771 km · 479 mi
- Flight time
- 01h 42m
- CO₂ per passenger
- 69 kg
This Lambert St Louis International Airport → Hays Regional Airport route is 771 km (479 mi) end to end. The estimated flight time is 01h 42m, and a passenger's share of CO₂ works out at roughly 69 kg.
See the reverse route: Hays Regional Airport → Lambert St Louis International Airport
Advertisement
Your route
- FromSTLLambert St Louis International AirportSt Louis, Missouri
- ToHYSHays Regional AirportHays, Kansas
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
Lambert St Louis International Airport to Hays Regional Airport FAQ
How far is Lambert St Louis International Airport from Hays Regional Airport?
Lambert St Louis International Airport (STL) and Hays Regional Airport (HYS) are 771 km (479 mi) apart, measured along the great-circle route.
How long is the flight from Lambert St Louis International Airport to Hays Regional Airport?
A direct STL–HYS flight covers the distance in about 01h 42m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lambert St Louis International Airport to Hays Regional Airport produce?
A passenger's share of CO₂ on the STL–HYS route is roughly 69 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
Advertisement