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UNN to GRR: distance & flight time
Ranong (Ranong Airport) → Grand Rapids (Gerald R. Ford International Airport)
8,789 mi
14,145 km · 7,638 nm
17h 42m
estimated nonstop flight time
-12h
time difference · heading north
See live UNN→GRR 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 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UNN — Ranong Airport · Ranong, Thailand
- GRR — Gerald R. Ford International Airport · Grand Rapids, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
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
Frequently asked questions
How far is UNN from GRR?
The flight distance from Ranong (UNN) to Grand Rapids (GRR) 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 UNN to GRR?
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 UNN to GRR?
Nonstop service on UNN–GRR 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 Ranong and Grand Rapids?
Grand Rapids is 12 hours behind Ranong.
What is the cheapest way to fly from UNN to GRR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–GRR that never appear on search engines, with no booking fees.
Why are some UNN to GRR fares phone-only?
Consolidator contracts let us sell certain UNN–GRR 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.