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SDQ to FSI: distance & flight time
Santo Domingo (Las Américas International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
2,088 mi
3,360 km · 1,814 nm
4h 34m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SDQ→FSI fares Phone-only fares on this route — call free
Flight time details
2,088 miles nonstop takes roughly 4h 34m 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
- SDQ — Las Américas International Airport · Santo Domingo, Dominican Republic
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is SDQ from FSI?
The flight distance from Santo Domingo (SDQ) to Fort Sill (FSI) is 2,088 miles (3,360 km, 1,814 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDQ to FSI?
A nonstop flight takes about 4h 34m 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 Santo Domingo and Fort Sill?
Fort Sill is 1 hour behind Santo Domingo.
What is the cheapest way to fly from SDQ to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDQ–FSI that never appear on search engines, with no booking fees.