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GAI to PEG: distance & flight time
Gaithersburg (Montgomery County Airpark) → Perugia (Perugia San Francesco d'Assisi – Umbria International Airport)
4,438 mi
7,143 km · 3,857 nm
9h 10m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAI→PEG fares Phone-only fares on this route — call free
Flight time details
4,438 miles nonstop takes roughly 9h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- PEG — Perugia San Francesco d'Assisi – Umbria International Airport · Perugia, Italy
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 GAI
Near PEG
- FCO · Leonardo da Vinci–Fiumicino Airport91 mi away
- AOI · Ancona Falconara Airport56 mi away
- RMI · Federico Fellini International Airport64 mi away
- SAY · Siena-Ampugnano Airport64 mi away
Frequently asked questions
How far is GAI from PEG?
The flight distance from Gaithersburg (GAI) to Perugia (PEG) is 4,438 miles (7,143 km, 3,857 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to PEG?
A nonstop flight takes about 9h 10m 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 time difference between Gaithersburg and Perugia?
Perugia is 6 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to PEG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–PEG that never appear on search engines, with no booking fees.