Need help booking?
Unpublished phone-only deals available
IPT to KMJ: distance & flight time
Williamsport (Williamsport Regional Airport) → Kumamoto (Kumamoto Airport)
7,022 mi
11,300 km · 6,102 nm
14h 14m
estimated nonstop flight time
+13h
time difference · heading northwest
See live IPT→KMJ fares Phone-only fares on this route — call free
Flight time details
7,022 miles nonstop takes roughly 14h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IPT — Williamsport Regional Airport · Williamsport, United States
- KMJ — Kumamoto Airport · Kumamoto, Japan
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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 mi away
Near KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 mi away
Frequently asked questions
How far is IPT from KMJ?
The flight distance from Williamsport (IPT) to Kumamoto (KMJ) is 7,022 miles (11,300 km, 6,102 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to KMJ?
A nonstop flight takes about 14h 14m 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 Williamsport and Kumamoto?
Kumamoto is 13 hours ahead of Williamsport.
What is the cheapest way to fly from IPT to KMJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–KMJ that never appear on search engines, with no booking fees.