Need help booking?
Unpublished phone-only deals available
HEX to GRF: distance & flight time
Santo Domingo (Herrera Airport) → Fort Lewis (Gray Army Air Field)
3,550 mi
5,713 km · 3,085 nm
7h 26m
estimated nonstop flight time
-3h
time difference · heading northwest
See live HEX→GRF fares Phone-only fares on this route — call free
Flight time details
3,550 miles nonstop takes roughly 7h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- HEX — Herrera Airport · Santo Domingo, Dominican Republic
- GRF — Gray Army Air Field · Fort Lewis, 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 HEX
Near GRF
- SEA · Seattle Tacoma International Airport29 mi away
- TCM · McChord Air Force Base6 mi away
- TIW · Tacoma Narrows Airport13 mi away
- OLM · Olympia Regional Airport17 mi away
Frequently asked questions
How far is HEX from GRF?
The flight distance from Santo Domingo (HEX) to Fort Lewis (GRF) is 3,550 miles (5,713 km, 3,085 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEX to GRF?
A nonstop flight takes about 7h 26m 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 Lewis?
Fort Lewis is 3 hours behind Santo Domingo.
What is the cheapest way to fly from HEX to GRF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEX–GRF that never appear on search engines, with no booking fees.