New calculation
Flight distance & time
Knox County Regional Airport → Manchester Boston Regional Airport
RKDMHT
- Distance
- 226 km · 140 mi
- Flight time
- 01h 01m
- CO₂ per passenger
- 20 kg
This Knox County Regional Airport → Manchester Boston Regional Airport route is 226 km (140 mi) end to end. The estimated flight time is 01h 01m, and a passenger's share of CO₂ works out at roughly 20 kg.
See the reverse route: Manchester Boston Regional Airport → Knox County Regional Airport
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Your route
- FromRKDKnox County Regional AirportRockland, Maine
- ToMHTManchester Boston Regional AirportManchester, New Hampshire
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
Knox County Regional Airport to Manchester Boston Regional Airport FAQ
How far is Knox County Regional Airport from Manchester Boston Regional Airport?
Knox County Regional Airport (RKD) and Manchester Boston Regional Airport (MHT) are 226 km (140 mi) apart, measured along the great-circle route.
How long is the flight from Knox County Regional Airport to Manchester Boston Regional Airport?
A direct RKD–MHT flight covers the distance in about 01h 01m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Knox County Regional Airport to Manchester Boston Regional Airport produce?
A passenger's share of CO₂ on the RKD–MHT route is roughly 20 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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