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GYY to LIS: distance & flight time
Gary (Gary Chicago International Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
3,986 mi
6,416 km · 3,464 nm
8h 17m
estimated nonstop flight time
+6h
time difference · heading northeast
See live GYY→LIS fares Phone-only fares on this route — call free
Flight time details
3,986 miles nonstop takes roughly 8h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- GYY — Gary Chicago International Airport · Gary, 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 GYY
- ORD · Chicago O'Hare International Airport36 mi away
- CGX · Chicago Meigs Airport20 mi away
- MDW · Chicago Midway International Airport21 mi away
- VPZ · Porter County Municipal Airport24 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 GYY from LIS?
The flight distance from Gary (GYY) to Lisbon (LIS) is 3,986 miles (6,416 km, 3,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYY to LIS?
A nonstop flight takes about 8h 17m 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 Gary and Lisbon?
Lisbon is 6 hours ahead of Gary.
What is the cheapest way to fly from GYY to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYY–LIS that never appear on search engines, with no booking fees.