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GRF to BTH: distance & flight time
Fort Lewis (Gray Army Air Field) → Batam (Hang Nadim International Airport)
8,078 mi
13,000 km · 7,019 nm
16h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live GRF→BTH fares Phone-only fares on this route — call free
Flight time details
8,078 miles nonstop takes roughly 16h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- GRF — Gray Army Air Field · Fort Lewis, United States
- BTH — Hang Nadim International Airport · Batam, Indonesia
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 BTH
- SIN · Singapore Changi Airport18 mi away
- QPG · Paya Lebar Air Base22 mi away
- XSP · Seletar Airport27 mi away
- TNJ · Raja Haji Fisabilillah International Airport32 mi away
Frequently asked questions
How far is GRF from BTH?
The flight distance from Fort Lewis (GRF) to Batam (BTH) is 8,078 miles (13,000 km, 7,019 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRF to BTH?
A nonstop flight takes about 16h 18m 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 Batam?
Batam is 14 hours ahead of Fort Lewis.
What is the cheapest way to fly from GRF to BTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRF–BTH that never appear on search engines, with no booking fees.