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RKD to LIS: distance & flight time
Rockland (Knox County Regional Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
3,059 mi
4,923 km · 2,658 nm
6h 28m
estimated nonstop flight time
+5h
time difference · heading east
See live RKD→LIS fares Phone-only fares on this route — call free
Flight time details
3,059 miles nonstop takes roughly 6h 28m 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
- RKD — Knox County Regional Airport · Rockland, United States
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, 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 RKD
- AUG · Augusta State Airport39 mi away
- NHZ · Brunswick Executive Airport43 mi away
- BHB · Hancock County-Bar Harbor Airport45 mi away
- BGR · Bangor International Airport53 mi away
Near LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 mi away
Frequently asked questions
How far is RKD from LIS?
The flight distance from Rockland (RKD) to Lisbon (LIS) is 3,059 miles (4,923 km, 2,658 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKD to LIS?
A nonstop flight takes about 6h 28m 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 Rockland and Lisbon?
Lisbon is 5 hours ahead of Rockland.
What is the cheapest way to fly from RKD to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKD–LIS that never appear on search engines, with no booking fees.