There are 1,186.47 miles from Grafton to Pony in west direction and 1,429 miles (2,299.75 kilometers) by car, following the I-90 route.
Grafton and Pony are 20 hours 32 mins far apart, if you drive non-stop .
This is the fastest route from Grafton, WI to Pony, MT. The halfway point is Vivian, SD.
Please note the time difference between Grafton, WI and Pony, MT is 1 hour. The current time in Grafton is 7:05 pm and the current time in Pony is 6:05 pm.
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