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GRF to MAZ: distance & flight time
Fort Lewis (Gray Army Air Field) → Mayaguez (Eugenio Maria De Hostos Airport)
3,689 mi
5,937 km · 3,206 nm
7h 42m
estimated nonstop flight time
+3h
time difference · heading east
See live GRF→MAZ fares Phone-only fares on this route — call free
Flight time details
3,689 miles nonstop takes roughly 7h 42m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- MAZ — Eugenio Maria De Hostos Airport · Mayaguez, Puerto Rico
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 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
Near MAZ
- BQN · Rafael Hernandez Airport17 mi away
- ARE · Antonio Nery Juarbe Pol Airport34 mi away
- PSE · Mercedita Airport42 mi away
- SIG · Fernando Luis Ribas Dominicci Airport70 mi away
Frequently asked questions
How far is GRF from MAZ?
The flight distance from Fort Lewis (GRF) to Mayaguez (MAZ) is 3,689 miles (5,937 km, 3,206 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to MAZ?
A nonstop flight takes about 7h 42m 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 Fort Lewis and Mayaguez?
Mayaguez is 3 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to MAZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–MAZ that never appear on search engines, with no booking fees.