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KKC to NXX: distance & flight time
Khon Kaen (Khon Kaen Airport) → Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base)
8,519 mi
13,710 km · 7,403 nm
17h 10m
estimated nonstop flight time
-12h
time difference · heading north
See live KKC→NXX fares Phone-only fares on this route — call free
Flight time details
8,519 miles nonstop takes roughly 17h 10m 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
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, 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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
Near NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 mi away
Frequently asked questions
How far is KKC from NXX?
The flight distance from Khon Kaen (KKC) to Willow Grove (NXX) is 8,519 miles (13,710 km, 7,403 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to NXX?
A nonstop flight takes about 17h 10m 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 KKC to NXX?
Nonstop service on KKC–NXX 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 10m nonstop estimate.
What is the time difference between Khon Kaen and Willow Grove?
Willow Grove is 12 hours behind Khon Kaen.
What is the cheapest way to fly from KKC to NXX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–NXX that never appear on search engines, with no booking fees.
Why are some KKC to NXX fares phone-only?
Consolidator contracts let us sell certain KKC–NXX 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.