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RAL to LIS: distance & flight time
Riverside (Riverside Municipal Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
5,636 mi
9,070 km · 4,897 nm
11h 31m
estimated nonstop flight time
+8h
time difference · heading northeast
See live RAL→LIS fares Phone-only fares on this route — call free
Flight time details
5,636 miles nonstop takes roughly 11h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- RAL — Riverside Municipal Airport · Riverside, 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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 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 RAL from LIS?
The flight distance from Riverside (RAL) to Lisbon (LIS) is 5,636 miles (9,070 km, 4,897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAL to LIS?
A nonstop flight takes about 11h 31m 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 Riverside and Lisbon?
Lisbon is 8 hours ahead of Riverside.
What is the cheapest way to fly from RAL to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAL–LIS that never appear on search engines, with no booking fees.