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KOP to OCW: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Washington (Warren Field)
8,776 mi
14,124 km · 7,626 nm
17h 41m
estimated nonstop flight time
-11h
time difference · heading north
See live KOP→OCW fares Phone-only fares on this route — call free
Flight time details
8,776 miles nonstop takes roughly 17h 41m 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
- OCW — Warren Field · Washington, 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 OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 mi away
Frequently asked questions
How far is KOP from OCW?
The flight distance from Nakhon Phanom (KOP) to Washington (OCW) is 8,776 miles (14,124 km, 7,626 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to OCW?
A nonstop flight takes about 17h 41m 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 Washington?
Washington is 11 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to OCW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–OCW that never appear on search engines, with no booking fees.