Distance from Grafton, WI to Avon, MT


1,516 mi


21 hours 22 mins

Gas Cost

$94 - $183

There are 1,220.68 miles from Grafton to Avon in west direction and 1,516 miles (2,439.77 kilometers) by car, following the I-90 route.

Grafton and Avon are 21 hours 22 mins far apart, if you drive non-stop .

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

Please note the time difference between Grafton, WI and Avon, MT is 1 hour. The current time in Grafton is 4:23 pm and the current time in Avon is 3:23 pm.

Any questions or tips to share?

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

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.88 gallons of gas to cover the route between Grafton, WI and Avon, MT.

The estimated cost of gas to go from Grafton to Avon is $132.12.

During the route, an average car will release 1,192.86 pounds of CO2 to the atmosphere. The carbon footprint would be 0.79 pounds of CO2 per mile.

Best Hotels In or Near Avon, MT

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

Halfway Point Between Grafton, WI and Avon, MT

If you want to meet halfway between Grafton, WI and Avon, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.877708 and -100.960602, or 43º 52' 39.7488" N, 100º 57' 38.1672" W. This location is 758.02 miles away from Grafton, WI and Avon, MT and it would take approximately 10 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Okaton, SD, situated 733 miles from Grafton, WI and 783 miles from Avon, MT. It would take 10 hours 23 mins to go from Grafton to Okaton and 11 hours 2 mins to go from Avon to Okaton.

Major Cities Along the Route

Some major cities along the route include Billings, MT, and Sioux Falls, SD.

Weather in Grafton and Avon

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


Rain today through Monday.

Oct 22
Oct 23
Oct 24
Oct 25
Oct 26
Rain Rain Partly cloudy day Rain Rain
63° 42° 63° 35° 44° 29° 46° 35° 40° 31°
96% Rain probability 97% Rain probability 9% Rain probability 86% Rain probability 99% Rain probability
12 108 degrees 16 322 degrees 8 346 degrees 9 67 degrees 11 354 degrees


Heavy snow (9–16 in.) today through Saturday.

Oct 22
Oct 23
Oct 24
Oct 25
Oct 26
Snow Snow Snow Partly cloudy day Partly cloudy day
29° 13° 36° 12° 26° 17° -4° 24° -8°
55% Rain probability 71% Rain probability 92% Rain probability 32% Rain probability 0% Rain probability
5 59 degrees 4 130 degrees 10 44 degrees 4 56 degrees 3 236 degrees

Lowest Price Rental Cars in Grafton, WI

Planning on renting a car to go from Grafton, WI to Avon, 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 Avon, MT in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 1,220.68 mi 1,964.49 km 1,060.74 nautical mi
Driving distance 1,516 mi 2,439.82 km 1,317.40 nautical mi

Road Trip Tips