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KOP to YFX: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → St. Lewis (St. Lewis (Fox Harbour) Airport)
7,474 mi
12,029 km · 6,495 nm
15h 7m
estimated nonstop flight time
-9.5h
time difference · heading north
See live KOP→YFX fares Phone-only fares on this route — call free
Flight time details
7,474 miles nonstop takes roughly 15h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- YFX — St. Lewis (Fox Harbour) Airport · St. Lewis, Canada
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 YFX
- YMH · Mary's Harbour Airport9 mi away
- YWM · Williams Harbour Airport14 mi away
- YHA · Port Hope Simpson Airport28 mi away
- YAY · St. Anthony Airport70 mi away
Frequently asked questions
How far is KOP from YFX?
The flight distance from Nakhon Phanom (KOP) to St. Lewis (YFX) is 7,474 miles (12,029 km, 6,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to YFX?
A nonstop flight takes about 15h 7m 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 St. Lewis?
St. Lewis is 9.5 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to YFX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–YFX that never appear on search engines, with no booking fees.