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GAI to AOC: distance & flight time
Gaithersburg (Montgomery County Airpark) → Altenburg (Altenburg-Nobitz Airport)
4,175 mi
6,719 km · 3,628 nm
8h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GAI→AOC fares Phone-only fares on this route — call free
Flight time details
4,175 miles nonstop takes roughly 8h 39m 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
- AOC — Altenburg-Nobitz Airport · Altenburg, Germany
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 AOC
- LEJ · Leipzig/Halle Airport33 mi away
- IES · Riesa-Göhlis Airport43 mi away
- DRS · Dresden Airport56 mi away
- HOQ · Hof-Plauen Airport56 mi away
Frequently asked questions
How far is GAI from AOC?
The flight distance from Gaithersburg (GAI) to Altenburg (AOC) is 4,175 miles (6,719 km, 3,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to AOC?
A nonstop flight takes about 8h 39m 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 Altenburg?
Altenburg is 6 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to AOC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–AOC that never appear on search engines, with no booking fees.