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MOC to GAI: distance & flight time
Montes Claros (Mário Ribeiro Airport) → Gaithersburg (Montgomery County Airpark)
4,420 mi
7,114 km · 3,841 nm
9h 8m
estimated nonstop flight time
-1h
time difference · heading northwest
See live MOC→GAI fares Phone-only fares on this route — call free
Flight time details
4,420 miles nonstop takes roughly 9h 8m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- MOC — Mário Ribeiro Airport · Montes Claros, Brazil
- 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 MOC
- DTI · Diamantina Airport106 mi away
Near GAI
Frequently asked questions
How far is MOC from GAI?
The flight distance from Montes Claros (MOC) to Gaithersburg (GAI) is 4,420 miles (7,114 km, 3,841 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MOC to GAI?
A nonstop flight takes about 9h 8m 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 Montes Claros and Gaithersburg?
Gaithersburg is 1 hour behind Montes Claros.
What is the cheapest way to fly from MOC to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MOC–GAI that never appear on search engines, with no booking fees.