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BTV to CAT: distance & flight time
Burlington (Burlington International Airport) → Cascais (Cascais Airport)
3,236 mi
5,208 km · 2,812 nm
6h 49m
estimated nonstop flight time
+5h
time difference · heading east
See live BTV→CAT fares Phone-only fares on this route — call free
Flight time details
3,236 miles nonstop takes roughly 6h 49m gate to gate, flying east. 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
- BTV — Burlington International Airport · Burlington, 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 BTV
- PBG · Plattsburgh International Airport20 mi away
- MVL · Morrisville Stowe State Airport27 mi away
- MPV · Edward F Knapp State Airport35 mi away
- LKP · Lake Placid Airport42 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 BTV from CAT?
The flight distance from Burlington (BTV) to Cascais (CAT) is 3,236 miles (5,208 km, 2,812 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTV to CAT?
A nonstop flight takes about 6h 49m 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 Burlington and Cascais?
Cascais is 5 hours ahead of Burlington.
What is the cheapest way to fly from BTV to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTV–CAT that never appear on search engines, with no booking fees.