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MGY to CAT: distance & flight time
Dayton (Dayton-Wright Brothers Airport) → Cascais (Cascais Airport)
3,886 mi
6,255 km · 3,377 nm
8h 5m
estimated nonstop flight time
+5h
time difference · heading northeast
See live MGY→CAT fares Phone-only fares on this route — call free
Flight time details
3,886 miles nonstop takes roughly 8h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- MGY — Dayton-Wright Brothers Airport · Dayton, 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 MGY
- FFO · Wright-Patterson Air Force Base19 mi away
- DAY · James M Cox Dayton International Airport22 mi away
- HAO · Butler Co Regional Airport - Hogan Field22 mi away
- ILN · Wilmington Airpark26 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 MGY from CAT?
The flight distance from Dayton (MGY) to Cascais (CAT) is 3,886 miles (6,255 km, 3,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGY to CAT?
A nonstop flight takes about 8h 5m 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 Dayton and Cascais?
Cascais is 5 hours ahead of Dayton.
What is the cheapest way to fly from MGY to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGY–CAT that never appear on search engines, with no booking fees.