Need help booking?
Unpublished phone-only deals available
ASH to PUS: distance & flight time
Nashua (Boire Field) → Busan (Gimhae International Airport)
6,898 mi
11,101 km · 5,994 nm
13h 59m
estimated nonstop flight time
+13h
time difference · heading north
See live ASH→PUS fares Phone-only fares on this route — call free
Flight time details
6,898 miles nonstop takes roughly 13h 59m gate to gate, flying north. 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
- ASH — Boire Field · Nashua, United States
- PUS — Gimhae International Airport · Busan, South Korea
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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 mi away
Near PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is ASH from PUS?
The flight distance from Nashua (ASH) to Busan (PUS) is 6,898 miles (11,101 km, 5,994 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASH to PUS?
A nonstop flight takes about 13h 59m 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 Nashua and Busan?
Busan is 13 hours ahead of Nashua.
What is the cheapest way to fly from ASH to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASH–PUS that never appear on search engines, with no booking fees.