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CAT to OFF: distance & flight time
Cascais (Cascais Airport) → Omaha (Offutt Air Force Base)
4,385 mi
7,057 km · 3,811 nm
9h 4m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→OFF fares Phone-only fares on this route — call free
Flight time details
4,385 miles nonstop takes roughly 9h 4m gate to gate, flying northwest. 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
- OFF — Offutt Air Force Base · Omaha, United States
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 OFF
- OMA · Eppley Airfield13 mi away
- CBF · Council Bluffs Municipal Airport13 mi away
- FET · Fremont Municipal Airport39 mi away
- LNK · Lincoln Airport48 mi away
Frequently asked questions
How far is CAT from OFF?
The flight distance from Cascais (CAT) to Omaha (OFF) is 4,385 miles (7,057 km, 3,811 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to OFF?
A nonstop flight takes about 9h 4m 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 Omaha?
Omaha is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to OFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–OFF that never appear on search engines, with no booking fees.