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KOP to MFI: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Marshfield (Marshfield Municipal Airport)
8,051 mi
12,957 km · 6,996 nm
16h 15m
estimated nonstop flight time
-12h
time difference · heading north
See live KOP→MFI fares Phone-only fares on this route — call free
Flight time details
8,051 miles nonstop takes roughly 16h 15m 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
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- MFI — Marshfield Municipal Airport · Marshfield, 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 MFI
- ISW · Alexander Field South Wood County Airport26 mi away
- CWA · Central Wisconsin Airport27 mi away
- STE · Stevens Point Municipal Airport33 mi away
- AUW · Wausau Downtown Airport34 mi away
Frequently asked questions
How far is KOP from MFI?
The flight distance from Nakhon Phanom (KOP) to Marshfield (MFI) is 8,051 miles (12,957 km, 6,996 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to MFI?
A nonstop flight takes about 16h 15m 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 Marshfield?
Marshfield is 12 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to MFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–MFI that never appear on search engines, with no booking fees.