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GRR to ROI: distance & flight time
Grand Rapids (Gerald R. Ford International Airport) → Roi Et (Roi Et Airport)
8,318 mi
13,386 km · 7,228 nm
16h 47m
estimated nonstop flight time
+11h
time difference · heading north
See live GRR→ROI fares Phone-only fares on this route — call free
Flight time details
8,318 miles nonstop takes roughly 16h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- GRR — Gerald R. Ford International Airport · Grand Rapids, United States
- ROI — Roi Et Airport · Roi Et, Thailand
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 GRR
- MKG · Muskegon County Airport41 mi away
- BTL · W K Kellogg Airport42 mi away
- AZO · Kalamazoo Battle Creek International Airport45 mi away
- LAN · Capital City Airport48 mi away
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is GRR from ROI?
The flight distance from Grand Rapids (GRR) to Roi Et (ROI) is 8,318 miles (13,386 km, 7,228 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRR to ROI?
A nonstop flight takes about 16h 47m 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 Grand Rapids and Roi Et?
Roi Et is 11 hours ahead of Grand Rapids.
What is the cheapest way to fly from GRR to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRR–ROI that never appear on search engines, with no booking fees.