New calculation
Flight distance & time
Mason County Airport → Chicago O'Hare International Airport
LDMORD
- Distance
- 251 km · 155 mi
- Flight time
- 01h 03m
- CO₂ per passenger
- 22 kg
This Mason County Airport → Chicago O'Hare International Airport route is 251 km (155 mi) end to end. The estimated flight time is 01h 03m, and a passenger's share of CO₂ works out at roughly 22 kg.
See the reverse route: Chicago O'Hare International Airport → Mason County Airport
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Your route
- FromLDMMason County AirportLudington, Michigan
- ToORDChicago O'Hare 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
Mason County Airport to Chicago O'Hare International Airport FAQ
How far is Mason County Airport from Chicago O'Hare International Airport?
Mason County Airport (LDM) and Chicago O'Hare International Airport (ORD) are 251 km (155 mi) apart, measured along the great-circle route.
How long is the flight from Mason County Airport to Chicago O'Hare International Airport?
A direct LDM–ORD flight covers the distance in about 01h 03m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Mason County Airport to Chicago O'Hare International Airport produce?
A passenger's share of CO₂ on the LDM–ORD route is roughly 22 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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