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GNT to CAT: distance & flight time
Grants (Grants-Milan Municipal Airport) → Cascais (Cascais Airport)
5,154 mi
8,295 km · 4,479 nm
10h 34m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GNT→CAT fares Phone-only fares on this route — call free
Flight time details
5,154 miles nonstop takes roughly 10h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GNT — Grants-Milan Municipal Airport · Grants, United States
- 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 GNT
- GUP · Gallup Municipal Airport55 mi away
- ABQ · Albuquerque International Sunport74 mi away
- LAM · Los Alamos Airport104 mi away
- SAF · Santa Fe Municipal Airport107 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 GNT from CAT?
The flight distance from Grants (GNT) to Cascais (CAT) is 5,154 miles (8,295 km, 4,479 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNT to CAT?
A nonstop flight takes about 10h 34m 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 Grants and Cascais?
Cascais is 7 hours ahead of Grants.
What is the cheapest way to fly from GNT to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNT–CAT that never appear on search engines, with no booking fees.