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MAM to SEP: distance & flight time
Matamoros (General Servando Canales International Airport) → Stephenville (Stephenville Clark Regional Airport)
447 mi
719 km · 388 nm
1h 26m
estimated nonstop flight time
+1h
time difference · heading north
See live MAM→SEP fares Phone-only fares on this route — call free
Flight time details
447 miles nonstop takes roughly 1h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MAM — General Servando Canales International Airport · Matamoros, Mexico
- 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 MAM
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 MAM from SEP?
The flight distance from Matamoros (MAM) to Stephenville (SEP) is 447 miles (719 km, 388 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MAM to SEP?
A nonstop flight takes about 1h 26m 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 Matamoros and Stephenville?
Stephenville is 1 hour ahead of Matamoros.
What is the cheapest way to fly from MAM to SEP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MAM–SEP that never appear on search engines, with no booking fees.