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KOP to GRR: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Grand Rapids (Gerald R. Ford International Airport)
8,223 mi
13,234 km · 7,146 nm
16h 35m
estimated nonstop flight time
-11h
time difference · heading north
See live KOP→GRR fares Phone-only fares on this route — call free
Flight time details
8,223 miles nonstop takes roughly 16h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 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 KOP from GRR?
The flight distance from Nakhon Phanom (KOP) to Grand Rapids (GRR) is 8,223 miles (13,234 km, 7,146 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to GRR?
A nonstop flight takes about 16h 35m 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 Nakhon Phanom and Grand Rapids?
Grand Rapids is 11 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to GRR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–GRR that never appear on search engines, with no booking fees.