Distance from Grafton, WI to Potomac, MT


1,583 mi


22 hours 24 mins

Gas Cost

$95 - $186

There are 1,267.85 miles from Grafton to Potomac in west direction and 1,583 miles (2,547.59 kilometers) by car, following the I-90 route.

Grafton and Potomac are 22 hours 24 mins far apart, if you drive non-stop .

This is the fastest route from Grafton, WI to Potomac, MT. The halfway point is Kadoka, SD.

Please note the time difference between Grafton, WI and Potomac, MT is 1 hour. The current time in Grafton is 1:20 am and the current time in Potomac is 12:20 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Grafton, WI to Potomac, MT:

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 63.56 gallons of gas to cover the route between Grafton, WI and Potomac, MT.

The estimated cost of gas to go from Grafton to Potomac is $134.11.

During the route, an average car will release 1,245.22 pounds of CO2 to the atmosphere. The carbon footprint would be 0.79 pounds of CO2 per mile.

Best Hotels In or Near Potomac, MT

Do you have where to stay when you arrive to Potomac, MT? Check out our hotel recommendations:

Halfway Point Between Grafton, WI and Potomac, MT

If you want to meet halfway between Grafton, WI and Potomac, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.848939 and -101.597873, or 43º 50' 56.1804" N, 101º 35' 52.3428" W. This location is 791.29 miles away from Grafton, WI and Potomac, MT and it would take approximately 11 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kadoka, SD, situated 766 miles from Grafton, WI and 818 miles from Potomac, MT. It would take 10 hours 49 mins to go from Grafton to Kadoka and 11 hours 40 mins to go from Potomac to Kadoka.

Weather in Grafton and Potomac

Compare the weather today and the next four days in Grafton, WI and Potomac, MT:


Mixed precipitation tomorrow through Sunday.

Nov 23
Nov 24
Nov 25
Nov 26
Nov 27
Clear day Rain Rain Cloudy Cloudy
38° 30° 40° 30° 44° 39° 47° 38° 46° 33°
16% Rain probability 94% Rain probability 96% Rain probability 17% Rain probability 8% Rain probability
8 315 degrees 13 164 degrees 8 94 degrees 9 266 degrees 10 276 degrees


Snow (< 1 in.) on Wednesday.

Nov 23
Nov 24
Nov 25
Nov 26
Nov 27
Partly cloudy day Partly cloudy day Snow Partly cloudy day Clear day
39° 23° 41° 24° 40° 23° 40° 24° 39° 15°
34% Rain probability 26% Rain probability 47% Rain probability 30% Rain probability 6% Rain probability
4 257 degrees 4 241 degrees 6 241 degrees 6 256 degrees 2 241 degrees

Lowest Price Rental Cars in Grafton, WI

Planning on renting a car to go from Grafton, WI to Potomac, MT? Here there are some offers to rent a car in or near Grafton, WI:


Small cars

From $14


Intermediate cars

From $18


Full-size cars

From $24



From $28



From $40

Compare rental car prices in Grafton »

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Grafton, WI and Potomac, MT in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 1,267.85 mi 2,040.40 km 1,101.73 nautical mi
Driving distance 1,583 mi 2,546.92 km 1,375.23 nautical mi

Road Trip Tips