Frederick to Port Huron: Road Trip Guide & Distance

How far is Frederick from Port Huron?

The distance from Frederick to Port Huron is 358.2 miles (576.4 km) as the crow flies. Port Huron is located NW of Frederick. By car, the driving distance is approximately 429.8 miles, taking about 8h 39min. A direct flight would take roughly 1h 13min. Both are located in United States — Frederick in Maryland and Port Huron in Michigan.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. 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.

Coordinates come from public place data for Frederick and Port Huron. 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.