Distance between cities › USA › Montana › Ryegate, MT › Distance from Ryegate to Alpha Book Hotels

Distance from Ryegate, MT to Alpha, IL

Distance

1,197 mi

Time

21 hours 3 mins

Gas Cost

$112 - $217

There are 1,003.19 miles from Ryegate to Alpha in southeast direction and 1,197 miles (1,926.38 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Ryegate and Alpha are 21 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Ryegate, MT to Alpha, IL. The halfway point is Reliance, SD.

Please note the time difference between Ryegate, MT and Alpha, IL is 1 hour. The current time in Ryegate is 5:40 am and the current time in Alpha is 6:40 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Ryegate, MT to Alpha, IL:

Lowest Price Rental Cars in Ryegate, MT

Planning on renting a car to go from Ryegate, MT to Alpha, IL? Here there are some offers to rent a car in Ryegate, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ryegate »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 48.09 gallons of gas to cover the route between Ryegate, MT and Alpha, IL.

The estimated cost of gas to go from Ryegate to Alpha is $156.86.

During the route, an average car will release 942.10 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 Ryegate, MT and Alpha, IL

If you want to meet halfway between Ryegate, MT and Alpha, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.869442 and -99.636528, or 43º 52' 9.9912" N, 99º 38' 11.5008" W. This location is 598.67 miles away from Ryegate, MT and Alpha, IL and it would take approximately 10 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Reliance, SD, situated 625 miles from Ryegate, MT and 619 miles from Alpha, IL. It would take 9 hours 38 mins to go from Ryegate to Reliance and 9 hours 2 mins to go from Alpha to Reliance.