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HDI to CAT: distance & flight time
Cleveland (Hardwick Field) → Cascais (Cascais Airport)
4,051 mi
6,519 km · 3,520 nm
8h 25m
estimated nonstop flight time
+5h
time difference · heading northeast
See live HDI→CAT fares Phone-only fares on this route — call free
Flight time details
4,051 miles nonstop takes roughly 8h 25m 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
- HDI — Hardwick Field · Cleveland, 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 HDI
- MMI · McMinn County Airport20 mi away
- CHA · Lovell Field25 mi away
- DNN · Dalton Municipal Airport34 mi away
- APT · Marion County Brown Field44 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 HDI from CAT?
The flight distance from Cleveland (HDI) to Cascais (CAT) is 4,051 miles (6,519 km, 3,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDI to CAT?
A nonstop flight takes about 8h 25m 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 Cleveland and Cascais?
Cascais is 5 hours ahead of Cleveland.
What is the cheapest way to fly from HDI to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDI–CAT that never appear on search engines, with no booking fees.