Need help booking?
Unpublished phone-only deals available
DSO to HUL: distance & flight time
Hamhung (Sondok Airport) → Houlton (Houlton International Airport)
6,429 mi
10,347 km · 5,587 nm
13h 4m
estimated nonstop flight time
-13h
time difference · heading north
See live DSO→HUL fares Phone-only fares on this route — call free
Flight time details
6,429 miles nonstop takes roughly 13h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- DSO — Sondok Airport · Hamhung, North Korea
- HUL — Houlton International Airport · Houlton, 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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Near HUL
- PQI · Northern Maine Regional Airport at Presque Isle41 mi away
- CAR · Caribou Municipal Airport53 mi away
- YFC · Fredericton Airport63 mi away
- YSL · St Leonard Airport71 mi away
Frequently asked questions
How far is DSO from HUL?
The flight distance from Hamhung (DSO) to Houlton (HUL) is 6,429 miles (10,347 km, 5,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSO to HUL?
A nonstop flight takes about 13h 4m 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 Hamhung and Houlton?
Houlton is 13 hours behind Hamhung.
What is the cheapest way to fly from DSO to HUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSO–HUL that never appear on search engines, with no booking fees.