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SZT to GMP: distance & flight time
San Cristobal de las Casas (San Cristobal de las Casas Airport) → Seoul (Gimpo International Airport)
7,901 mi
12,716 km · 6,866 nm
15h 58m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SZT→GMP fares Phone-only fares on this route — call free
Flight time details
7,901 miles nonstop takes roughly 15h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SZT — San Cristobal de las Casas Airport · San Cristobal de las Casas, Mexico
- GMP — Gimpo International Airport · Seoul, South Korea
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 SZT
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is SZT from GMP?
The flight distance from San Cristobal de las Casas (SZT) to Seoul (GMP) is 7,901 miles (12,716 km, 6,866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZT to GMP?
A nonstop flight takes about 15h 58m 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 San Cristobal de las Casas and Seoul?
Seoul is 15 hours ahead of San Cristobal de las Casas.
What is the cheapest way to fly from SZT to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZT–GMP that never appear on search engines, with no booking fees.