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VDH to SEP: distance & flight time
Dong Hoi (Dong Hoi Airport) → Stephenville (Stephenville Clark Regional Airport)
8,630 mi
13,888 km · 7,499 nm
17h 23m
estimated nonstop flight time
-12h
time difference · heading northeast
See live VDH→SEP fares Phone-only fares on this route — call free
Flight time details
8,630 miles nonstop takes roughly 17h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- VDH — Dong Hoi Airport · Dong Hoi, Vietnam
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 VDH
- VII · Vinh Airport104 mi away
- HUI · Phu Bai Airport106 mi away
- VNA · Saravane Airport125 mi away
- KOP · Nakhon Phanom Airport129 mi away
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
Frequently asked questions
How far is VDH from SEP?
The flight distance from Dong Hoi (VDH) to Stephenville (SEP) is 8,630 miles (13,888 km, 7,499 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VDH to SEP?
A nonstop flight takes about 17h 23m 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 Dong Hoi and Stephenville?
Stephenville is 12 hours behind Dong Hoi.
What is the cheapest way to fly from VDH to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VDH–SEP that never appear on search engines, with no booking fees.