Crossing brief
How far is it from Portugal to United States?
Lisbon to Washington, D.C.
- Distance
- 5,737 km
- In miles
- 3,565 mi
- Flight time
- 8 h 9 min
- Time change
- 5 h west
Distance is the great-circle distance between the capitals (Lisbon and Washington, D.C.); flight time is an estimate for a non-stop route at cruising speed. Real schedules vary with routing, winds and connections.
This is a long-haul route: among the 59 countries we cover, United States is the #33 closest to Portugal, making it a mid-range destination.
Crossing from Portugal to United States
The practical differences you will notice on this specific trip.
| Time on arrival | You fly west and gain 5 h. On arrival your body clock reads 5 h ahead of local time — westward trips are usually easier to shake off. |
|---|---|
| Power | Pack a plug adapter — United States uses Type A/B sockets your Portugal plugs do not fit. Voltage changes from 230V to 120V, so check single-voltage devices. |
| Money | 1 EUR = 1.140 USD — exchange Euro for US Dollar before or on arrival. |
Common questions
How far is Portugal from United States?
About 5,737 km (3,565 miles) in a straight line between the two capitals.
How long is the flight from Portugal to United States?
A non-stop flight takes roughly 8 h 9 min, though actual times depend on the exact airports and routing.
Will I be jet-lagged flying to United States?
You fly west and gain 5 h. On arrival your body clock reads 5 h ahead of local time — westward trips are usually easier to shake off.
Updated July 2, 2026