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PHD to GAI: distance & flight time
New Philadelpha (Harry Clever Field) → Gaithersburg (Montgomery County Airpark)
243 mi
391 km · 211 nm
1h 6m
estimated nonstop flight time
Same time
time difference · heading east
See live PHD→GAI fares Phone-only fares on this route — call free
Flight time details
243 miles nonstop takes roughly 1h 6m gate to gate, flying east. 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
- PHD — Harry Clever Field · New Philadelpha, 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
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 mi away
Near GAI
Frequently asked questions
How far is PHD from GAI?
The flight distance from New Philadelpha (PHD) to Gaithersburg (GAI) is 243 miles (391 km, 211 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHD to GAI?
A nonstop flight takes about 1h 6m 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 PHD to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHD–GAI that never appear on search engines, with no booking fees.