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PYM to GAI: distance & flight time
Plymouth (Plymouth Municipal Airport) → Gaithersburg (Montgomery County Airpark)
387 mi
623 km · 337 nm
1h 29m
estimated nonstop flight time
Same time
time difference · heading southwest
See live PYM→GAI fares Phone-only fares on this route — call free
Flight time details
387 miles nonstop takes roughly 1h 29m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PYM — Plymouth Municipal Airport · Plymouth, United States
- GAI — Montgomery County Airpark · Gaithersburg, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
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Near PYM
Near GAI
Frequently asked questions
How far is PYM from GAI?
The flight distance from Plymouth (PYM) to Gaithersburg (GAI) is 387 miles (623 km, 337 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PYM to GAI?
A nonstop flight takes about 1h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from PYM to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PYM–GAI that never appear on search engines, with no booking fees.