Portage to Round Lake Beach: Road Trip Guide & Distance

How far is Portage from Round Lake Beach?

The distance from Portage to Round Lake Beach is 128.8 miles (207.3 km) as the crow flies. Round Lake Beach is located W of Portage. By car, the driving distance is approximately 161 miles, taking about 3h 14min. A direct flight would take roughly 46min. Both are located in United States — Portage in Michigan and Round Lake Beach in Illinois.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Portage and Round Lake Beach. 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.