Need help booking?
Unpublished phone-only deals available
GAI to MIM: distance & flight time
Gaithersburg (Montgomery County Airpark) → Merimbula (Merimbula Airport)
9,900 mi
15,932 km · 8,603 nm
19h 53m
estimated nonstop flight time
+14h
time difference · heading west
See live GAI→MIM fares Phone-only fares on this route — call free
Flight time details
9,900 miles nonstop takes roughly 19h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- MIM — Merimbula Airport · Merimbula, Australia
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 MIM
- XMC · Mallacoota Airport49 mi away
- OOM · Cooma Snowy Mountains Airport66 mi away
- MYA · Moruya Airport71 mi away
- CBR · Canberra International Airport117 mi away
Frequently asked questions
How far is GAI from MIM?
The flight distance from Gaithersburg (GAI) to Merimbula (MIM) is 9,900 miles (15,932 km, 8,603 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to MIM?
A nonstop flight takes about 19h 53m 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 Merimbula?
Merimbula is 14 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to MIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–MIM that never appear on search engines, with no booking fees.