Monaco to Portsmouth, United Kingdom: Road Trip Guide & Distance

How far is Monaco from Portsmouth, United Kingdom?

The distance from Monaco to Portsmouth, United Kingdom is 629.6 miles (1013.2 km) as the crow flies. Portsmouth, United Kingdom is located NW of Monaco. By car, the driving distance is approximately 755.5 miles, taking about 15h 12min. A direct flight would take roughly 1h 46min. Monaco is in Monaco, while Portsmouth, United Kingdom is in United Kingdom.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare. Keep in mind this route crosses international borders. Don't forget your passport, and check current border crossing times and vehicle insurance requirements.

Coordinates come from public place data for Monaco and Portsmouth, United Kingdom. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.