Distance between cities › USA › Minnesota › Grandy, MN › Distance from Grandy to Sumner Book Hotels

Distance from Grandy, MN to Sumner, MI

Distance

559 mi

Time

11 hours 49 mins

Gas Cost

$52 - $101

There are 443.19 miles from Grandy to Sumner in southeast direction and 559 miles (899.62 kilometers) by car and ferry, following the I-94 route.

Grandy and Sumner are 11 hours 49 mins far apart, if you drive non-stop for 9 hours 18 mins and take a ferry for 2 hours 30 mins .

This is the fastest route from Grandy, MN to Sumner, MI.

Please note the time difference between Grandy, MN and Sumner, MI is 1 hour. The current time in Grandy is 2:45 am and the current time in Sumner is 3:45 am.

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Lowest Price Rental Cars in Grandy, MN

Planning on renting a car to go from Grandy, MN to Sumner, MI? Here there are some offers to rent a car in Grandy, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grandy »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.45 gallons of gas to cover the route between Grandy, MN and Sumner, MI.

The estimated cost of gas to go from Grandy to Sumner is $73.23.

During the route, an average car will release 439.82 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Grandy, MN and Sumner, MI

If you want to meet halfway between Grandy, MN and Sumner, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.355803 and -89.459729, or 43º 21' 20.8908" N, 89º 27' 35.0244" W. This location is 279.49 miles away from Grandy, MN and Sumner, MI and it would take approximately 5 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Poynette, WI, situated 290 miles from Grandy, MN and 278 miles from Sumner, MI. It would take 5 hours 23 mins to go from Grandy to Poynette and 6 hours 41 mins to go from Sumner to Poynette.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grandy, MN and Sumner, MI is Madison, WI, situated 312 miles from Grandy, MN and 258 miles from Sumner, MI. It would take 5 hours 54 mins to go from Grandy to Madison and 6 hours 26 mins to go from Sumner to Madison.