Need help booking?
Unpublished phone-only deals available
SEP to DAT: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Datong (Datong Airport)
7,048 mi
11,343 km · 6,125 nm
14h 17m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SEP→DAT fares Phone-only fares on this route — call free
Flight time details
7,048 miles nonstop takes roughly 14h 17m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, United States
- DAT — Datong Airport · Datong, China
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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 mi away
Near DAT
- UCB · Ulanqab Jining Airport76 mi away
- ZQZ · Zhangjiakou Ningyuan Airport89 mi away
- HET · Baita International Airport103 mi away
- WUT · Xinzhou Wutaishan Airport105 mi away
Frequently asked questions
How far is SEP from DAT?
The flight distance from Stephenville (SEP) to Datong (DAT) is 7,048 miles (11,343 km, 6,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to DAT?
A nonstop flight takes about 14h 17m 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 Stephenville and Datong?
Datong is 13 hours ahead of Stephenville.
What is the cheapest way to fly from SEP to DAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–DAT that never appear on search engines, with no booking fees.