New calculation
Flight distance & time
Greater Rochester International Airport → Portsmouth International at Pease Airport
ROCPSM
- Distance
- 555 km · 344 mi
- Flight time
- 01h 26m
- CO₂ per passenger
- 49 kg
This Greater Rochester International Airport → Portsmouth International at Pease Airport route is 555 km (344 mi) end to end. The estimated flight time is 01h 26m, and a passenger's share of CO₂ works out at roughly 49 kg.
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Your route
- FromROCGreater Rochester International AirportRochester, New York
- ToPSMPortsmouth International at Pease AirportPortsmouth, New Hampshire
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
NetJets Aviation
Common questions
Greater Rochester International Airport to Portsmouth International at Pease Airport FAQ
How far is Greater Rochester International Airport from Portsmouth International at Pease Airport?
Greater Rochester International Airport (ROC) and Portsmouth International at Pease Airport (PSM) are 555 km (344 mi) apart, measured along the great-circle route.
How long is the flight from Greater Rochester International Airport to Portsmouth International at Pease Airport?
A direct ROC–PSM flight covers the distance in about 01h 26m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Greater Rochester International Airport to Portsmouth International at Pease Airport produce?
A passenger's share of CO₂ on the ROC–PSM route is roughly 49 kg.
Which airlines fly from Greater Rochester International Airport to Portsmouth International at Pease Airport?
NetJets Aviation operate scheduled service between ROC and PSM.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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