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ZER to CAT: distance & flight time
Zero (Ziro Airport) → Cascais (Cascais Airport)
5,694 mi
9,164 km · 4,948 nm
11h 38m
estimated nonstop flight time
-4.5h
time difference · heading northwest
See live ZER→CAT fares Phone-only fares on this route — call free
Flight time details
5,694 miles nonstop takes roughly 11h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ZER — Ziro Airport · Zero, India
- CAT — Cascais Airport · Cascais, Portugal
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 ZER
- IXI · North Lakhimpur Airport26 mi away
- JRH · Jorhat Airport63 mi away
- IXV · Along Airport72 mi away
- DIB · Dibrugarh Airport73 mi away
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
Frequently asked questions
How far is ZER from CAT?
The flight distance from Zero (ZER) to Cascais (CAT) is 5,694 miles (9,164 km, 4,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZER to CAT?
A nonstop flight takes about 11h 38m 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 Zero and Cascais?
Cascais is 4.5 hours behind Zero.
What is the cheapest way to fly from ZER to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZER–CAT that never appear on search engines, with no booking fees.