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YSP to KOP: distance & flight time
Marathon (Marathon Airport) → Nakhon Phanom (Nakhon Phanom Airport)
7,817 mi
12,581 km · 6,793 nm
15h 48m
estimated nonstop flight time
+11h
time difference · heading north
See live YSP→KOP fares Phone-only fares on this route — call free
Flight time details
7,817 miles nonstop takes roughly 15h 48m 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
- YSP — Marathon Airport · Marathon, Canada
- KOP — Nakhon Phanom Airport · Nakhon Phanom, 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 YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 mi away
Near KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Frequently asked questions
How far is YSP from KOP?
The flight distance from Marathon (YSP) to Nakhon Phanom (KOP) is 7,817 miles (12,581 km, 6,793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSP to KOP?
A nonstop flight takes about 15h 48m 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 Marathon and Nakhon Phanom?
Nakhon Phanom is 11 hours ahead of Marathon.
What is the cheapest way to fly from YSP to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSP–KOP that never appear on search engines, with no booking fees.