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BLV to GAI: distance & flight time
Belleville (Scott AFB/Midamerica Airport) → Gaithersburg (Montgomery County Airpark)
682 mi
1,098 km · 593 nm
1h 57m
estimated nonstop flight time
+1h
time difference · heading east
See live BLV→GAI fares Phone-only fares on this route — call free
Flight time details
682 miles nonstop takes roughly 1h 57m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BLV — Scott AFB/Midamerica Airport · Belleville, United States
- 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 BLV
- ALN · St Louis Regional Airport26 mi away
- STL · St Louis Lambert International Airport32 mi away
- SUS · Spirit of St Louis Airport45 mi away
- MDH · Southern Illinois Airport62 mi away
Near GAI
Frequently asked questions
How far is BLV from GAI?
The flight distance from Belleville (BLV) to Gaithersburg (GAI) is 682 miles (1,098 km, 593 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLV to GAI?
A nonstop flight takes about 1h 57m 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 Belleville and Gaithersburg?
Gaithersburg is 1 hour ahead of Belleville.
What is the cheapest way to fly from BLV to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLV–GAI that never appear on search engines, with no booking fees.