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BWI to KOP: distance & flight time
Baltimore (Baltimore/Washington International Thurgood Marshall Airport) → Nakhon Phanom (Nakhon Phanom Airport)
8,528 mi
13,725 km · 7,411 nm
17h 11m
estimated nonstop flight time
+12h
time difference · heading north
See live BWI→KOP fares Phone-only fares on this route — call free
Flight time details
8,528 miles nonstop takes roughly 17h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, United States
- 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 BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 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 BWI from KOP?
The flight distance from Baltimore (BWI) to Nakhon Phanom (KOP) is 8,528 miles (13,725 km, 7,411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWI to KOP?
A nonstop flight takes about 17h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BWI to KOP?
Nonstop service on BWI–KOP depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 11m nonstop estimate.
What is the time difference between Baltimore and Nakhon Phanom?
Nakhon Phanom is 12 hours ahead of Baltimore.
What is the cheapest way to fly from BWI to KOP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWI–KOP that never appear on search engines, with no booking fees.
Why are some BWI to KOP fares phone-only?
Consolidator contracts let us sell certain BWI–KOP tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.