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MLI to CAT: distance & flight time
Moline (Quad City International Airport) → Cascais (Cascais Airport)
4,127 mi
6,642 km · 3,586 nm
8h 34m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MLI→CAT fares Phone-only fares on this route — call free
Flight time details
4,127 miles nonstop takes roughly 8h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- MLI — Quad City International Airport · Moline, 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 MLI
- CWI · Clinton Municipal Airport28 mi away
- GBG · Galesburg Municipal Airport35 mi away
- IOW · Iowa City Municipal Airport55 mi away
- BRL · Southeast Iowa Regional Airport56 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 MLI from CAT?
The flight distance from Moline (MLI) to Cascais (CAT) is 4,127 miles (6,642 km, 3,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLI to CAT?
A nonstop flight takes about 8h 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 Moline and Cascais?
Cascais is 6 hours ahead of Moline.
What is the cheapest way to fly from MLI to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLI–CAT that never appear on search engines, with no booking fees.