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SDQ to GAI: distance & flight time
Santo Domingo (Las Américas International Airport) → Gaithersburg (Montgomery County Airpark)
1,502 mi
2,417 km · 1,305 nm
3h 25m
estimated nonstop flight time
Same time
time difference · heading north
See live SDQ→GAI fares Phone-only fares on this route — call free
Flight time details
1,502 miles nonstop takes roughly 3h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SDQ — Las Américas International Airport · Santo Domingo, Dominican Republic
- 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 SDQ
- HEX · Herrera Airport20 mi away
- JBQ · La Isabela International Airport23 mi away
- LRM · Casa De Campo International Airport50 mi away
- AZS · Samaná El Catey International Airport58 mi away
Near GAI
Frequently asked questions
How far is SDQ from GAI?
The flight distance from Santo Domingo (SDQ) to Gaithersburg (GAI) is 1,502 miles (2,417 km, 1,305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDQ to GAI?
A nonstop flight takes about 3h 25m 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 cheapest way to fly from SDQ to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDQ–GAI that never appear on search engines, with no booking fees.