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SPS to DSO: distance & flight time
Wichita Falls (Sheppard Air Force Base-Wichita Falls Municipal Airport) → Hamhung (Sondok Airport)
6,558 mi
10,554 km · 5,699 nm
13h 20m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SPS→DSO fares Phone-only fares on this route — call free
Flight time details
6,558 miles nonstop takes roughly 13h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SPS — Sheppard Air Force Base-Wichita Falls Municipal Airport · Wichita Falls, United States
- DSO — Sondok Airport · Hamhung, North 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 SPS
- LAW · Lawton Fort Sill Regional Airport40 mi away
- DUC · Halliburton Field45 mi away
- FSI · Henry Post Army Air Field (Fort Sill)46 mi away
- LTS · Altus Air Force Base64 mi away
Near DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is SPS from DSO?
The flight distance from Wichita Falls (SPS) to Hamhung (DSO) is 6,558 miles (10,554 km, 5,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPS to DSO?
A nonstop flight takes about 13h 20m 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 SPS to DSO?
Nonstop service on SPS–DSO 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 13h 20m nonstop estimate.
What is the time difference between Wichita Falls and Hamhung?
Hamhung is 14 hours ahead of Wichita Falls.
What is the cheapest way to fly from SPS to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPS–DSO that never appear on search engines, with no booking fees.
Why are some SPS to DSO fares phone-only?
Consolidator contracts let us sell certain SPS–DSO 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.