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USN to FFO: distance & flight time

Ulsan (Ulsan Airport) → Dayton (Wright-Patterson Air Force Base)

6,809 mi
10,958 km · 5,917 nm
13h 49m
estimated nonstop flight time
-13h
time difference · heading northeast
See live USNFFO fares Phone-only fares on this route — call free

Flight time details

6,809 miles nonstop takes roughly 13h 49m gate to gate, flying northeast. 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

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.

Frequently asked questions

How far is USN from FFO?

The flight distance from Ulsan (USN) to Dayton (FFO) is 6,809 miles (10,958 km, 5,917 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from USN to FFO?

A nonstop flight takes about 13h 49m 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 Ulsan and Dayton?

Dayton is 13 hours behind Ulsan.

What is the cheapest way to fly from USN to FFO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USN–FFO that never appear on search engines, with no booking fees.
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