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CUA to SEM: distance & flight time
Ciudad Constitución (Ciudad Constitución Airport) → Selma (Craig Field)
1,571 mi
2,528 km · 1,365 nm
3h 33m
estimated nonstop flight time
+2h
time difference · heading northeast
See live CUA→SEM fares Phone-only fares on this route — call free
Flight time details
1,571 miles nonstop takes roughly 3h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CUA — Ciudad Constitución Airport · Ciudad Constitución, Mexico
- SEM — Craig Field · Selma, 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 CUA
- LTO · Loreto International Airport67 mi away
- LAP · Manuel Márquez de León International Airport104 mi away
Near SEM
Frequently asked questions
How far is CUA from SEM?
The flight distance from Ciudad Constitución (CUA) to Selma (SEM) is 1,571 miles (2,528 km, 1,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUA to SEM?
A nonstop flight takes about 3h 33m 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 Ciudad Constitución and Selma?
Selma is 2 hours ahead of Ciudad Constitución.
What is the cheapest way to fly from CUA to SEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUA–SEM that never appear on search engines, with no booking fees.