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

Distance from Grandy, MN to Millboro, SD

Distance

498 mi

Time

9 hours 51 mins

Gas Cost

$46 - $90

There are 378.37 miles from Grandy to Millboro in southwest direction and 498 miles (801.45 kilometers) by car, following the I-90 route.

Grandy and Millboro are 9 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Grandy, MN to Millboro, SD.

Grandy, MN and Millboro, SD are in the same time zone (CDT). Current time in both locations is 7:01 am.

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Lowest Price Rental Cars in Grandy, MN

Planning on renting a car to go from Grandy, MN to Millboro, SD? 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 19.98 gallons of gas to cover the route between Grandy, MN and Millboro, SD.

The estimated cost of gas to go from Grandy to Millboro is $65.19.

During the route, an average car will release 391.52 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 Millboro, SD

If you want to meet halfway between Grandy, MN and Millboro, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.633726 and -96.255483, or 43º 38' 1.4136" N, 96º 15' 19.7388" W. This location is 248.80 miles away from Grandy, MN and Millboro, SD and it would take approximately 4 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Luverne, MN, situated 255 miles from Grandy, MN and 246 miles from Millboro, SD. It would take 5 hours 9 mins to go from Grandy to Luverne and 4 hours 48 mins to go from Millboro to Luverne.

Major City Closest to Halfway Point

The major city closest to the halfway point between Grandy, MN and Millboro, SD is Sioux Falls, SD, situated 284 miles from Grandy, MN and 223 miles from Millboro, SD. It would take 5 hours 42 mins to go from Grandy to Sioux Falls and 4 hours 27 mins to go from Millboro to Sioux Falls.