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SZT to DEF: distance & flight time
San Cristobal de las Casas (San Cristobal de las Casas Airport) → Dezful (Dezful Airport)
8,172 mi
13,151 km · 7,101 nm
16h 29m
estimated nonstop flight time
+9.5h
time difference · heading northeast
See live SZT→DEF fares Phone-only fares on this route — call free
Flight time details
8,172 miles nonstop takes roughly 16h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-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
- DEF — Dezful Airport · Dezful, Iran
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 DEF
- KHD · Khoram Abad Airport69 mi away
- AWZ · Ahwaz Airport79 mi away
- OMI · Omidiyeh Airport129 mi away
- MRX · Mahshahr Airport137 mi away
Frequently asked questions
How far is SZT from DEF?
The flight distance from San Cristobal de las Casas (SZT) to Dezful (DEF) is 8,172 miles (13,151 km, 7,101 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZT to DEF?
A nonstop flight takes about 16h 29m 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 Dezful?
Dezful is 9.5 hours ahead of San Cristobal de las Casas.
What is the cheapest way to fly from SZT to DEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZT–DEF that never appear on search engines, with no booking fees.