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GRR to UNN: distance & flight time
Grand Rapids (Gerald R. Ford International Airport) → Ranong (Ranong Airport)
8,789 mi
14,145 km · 7,638 nm
17h 42m
estimated nonstop flight time
+11h
time difference · heading north
See live GRR→UNN fares Phone-only fares on this route — call free
Flight time details
8,789 miles nonstop takes roughly 17h 42m 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
- UNN — Ranong Airport · Ranong, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Frequently asked questions
How far is GRR from UNN?
The flight distance from Grand Rapids (GRR) to Ranong (UNN) is 8,789 miles (14,145 km, 7,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRR to UNN?
A nonstop flight takes about 17h 42m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GRR to UNN?
Nonstop service on GRR–UNN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 42m nonstop estimate.
What is the time difference between Grand Rapids and Ranong?
Ranong is 11 hours ahead of Grand Rapids.
What is the cheapest way to fly from GRR to UNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRR–UNN that never appear on search engines, with no booking fees.
Why are some GRR to UNN fares phone-only?
Consolidator contracts let us sell certain GRR–UNN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.