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GAI to HND: distance & flight time
Gaithersburg (Montgomery County Airpark) → Tokyo (Tokyo Haneda International Airport)
6,762 mi
10,882 km · 5,876 nm
13h 44m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GAI→HND fares Phone-only fares on this route — call free
Flight time details
6,762 miles nonstop takes roughly 13h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- HND — Tokyo Haneda International Airport · Tokyo, Japan
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 HND
- NRT · Narita International Airport37 mi away
- NJA · Atsugi Naval Air Facility20 mi away
- OKO · Yokota Air Base28 mi away
- IBR · Hyakuri Airport56 mi away
Frequently asked questions
How far is GAI from HND?
The flight distance from Gaithersburg (GAI) to Tokyo (HND) is 6,762 miles (10,882 km, 5,876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to HND?
A nonstop flight takes about 13h 44m 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 Tokyo?
Tokyo is 13 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to HND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–HND that never appear on search engines, with no booking fees.