Mackinac Island to Des Moines Road Trip Guide

Your Mackinac Island to Des Moines road trip begins at the unique car-free island in Lake Huron. After taking the ferry from St. Ignace, you'll drive roughly 540 miles southwest on I-75, US-127, and I-94 through Michigan's Lower Peninsula and into Iowa. Total driving time is approximately 9 hours without stops.

One quirky fact: The Mackinac Bridge connecting the Upper and Lower Peninsulas charges a $4 toll per car, and high winds can close it to high-profile vehicles.

The drive transitions from northern hardwood forests around the Straits to the agricultural flatlands of central Michigan and Iowa. Northern Michigan offers rolling hills and dense pine forests along I-75. Near Grayling, the Au Sable River is a prime spot for canoeing and trout fishing.

As you approach Des Moines, the landscape opens into vast corn and soybean fields. Local commerce in small towns includes farm stands selling fresh produce and handmade crafts. For unique souvenirs, stop at the how to find the best stops and hidden gems between cities guide.

• Au Sable River: canoe rentals and hiking trails
• Sleeping Bear Dunes National Lakeshore (short detour near Traverse City)
• Amish country in northern Indiana (optional detour off US-20)

This route is well-maintained on interstates and primary US highways. The first leg from St. Ignace to Grayling follows I-75 south, a divided highway. From Grayling, take I-75/US-127 south to Lansing, then I-94 west to Kalamazoo. After Kalamazoo, I-94 continues to the Indiana border, then US-20 west to I-35 north into Des Moines.

Gas stations are plentiful every 20-30 miles. Expect fuel prices to be slightly lower in Michigan than in Iowa. Total fuel cost for a typical sedan is around $60-80 depending on current prices.

• Estimated total distance: 540 miles
• Driving time without stops: 9 hours
• Recommended fuel stops: Grayling, Kalamazoo, and near the Indiana border
• Tolls: Mackinac Bridge toll ($4) and possible I-94 toll in Indiana (rare)

The interstates are in good condition, but watch for deer in rural Michigan at dawn and dusk. Construction zones are common in summer along I-94 west of Kalamazoo. For families, the halfway point near Kalamazoo offers the Kalamazoo Valley Museum (free admission) and the Air Zoo Aerospace & Science Museum.

Pet-friendly stops include rest areas with designated pet lawns along I-94 and I-35. For fatigue management, plan breaks every 2 hours. The rest area near mile marker 20 on I-94 in Michigan has picnic tables and clean facilities.

• Child-friendly: Air Zoo in Kalamazoo, Michigan
• Pet-friendly: rest areas on I-94 and I-35
• Fatigue management: rest stops at Grayling, Battle Creek, and near the Indiana border
• Road quality: good overall, minor roadwork on US-127 south of Lansing