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DHT to SEP: distance & flight time
Dalhart (Dalhart Municipal Airport) → Stephenville (Stephenville Clark Regional Airport)
363 mi
584 km · 315 nm
1h 25m
estimated nonstop flight time
Same time
time difference · heading southeast
See live DHT→SEP fares Phone-only fares on this route — call free
Flight time details
363 miles nonstop takes roughly 1h 25m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DHT — Dalhart Municipal Airport · Dalhart, United States
- 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 DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 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 DHT from SEP?
The flight distance from Dalhart (DHT) to Stephenville (SEP) is 363 miles (584 km, 315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DHT to SEP?
A nonstop flight takes about 1h 25m 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 cheapest way to fly from DHT to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DHT–SEP that never appear on search engines, with no booking fees.