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CAT to ISJ: distance & flight time
Cascais (Cascais Airport) → Isla Mujeres (Isla Mujeres Airport)
4,652 mi
7,486 km · 4,042 nm
9h 35m
estimated nonstop flight time
-6h
time difference · heading west
See live CAT→ISJ fares Phone-only fares on this route — call free
Flight time details
4,652 miles nonstop takes roughly 9h 35m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- ISJ — Isla Mujeres Airport · Isla Mujeres, Mexico
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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Near ISJ
- CUN · Cancún International Airport17 mi away
- CZM · Cozumel International Airport51 mi away
- CZA · Chichen Itza International Airport118 mi away
Frequently asked questions
How far is CAT from ISJ?
The flight distance from Cascais (CAT) to Isla Mujeres (ISJ) is 4,652 miles (7,486 km, 4,042 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to ISJ?
A nonstop flight takes about 9h 35m 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 Cascais and Isla Mujeres?
Isla Mujeres is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to ISJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–ISJ that never appear on search engines, with no booking fees.