Distance between cities › USA › Missouri › Ridgeway, MO › Distance from Ridgeway to Keystone Book Hotels

Distance from Ridgeway, MO to Keystone, CO

Distance

771 mi

Time

13 hours 32 mins

Gas Cost

$72 - $140

There are 639.08 miles from Ridgeway to Keystone in west direction and 771 miles (1,240.80 kilometers) by car, following the I-70 and US-40 route.

Ridgeway and Keystone are 13 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Ridgeway, MO to Keystone, CO.

Please note the time difference between Ridgeway, MO and Keystone, CO is 1 hour. The current time in Ridgeway is 2:49 am and the current time in Keystone is 1:49 am.

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Lowest Price Rental Cars in Ridgeway, MO

Planning on renting a car to go from Ridgeway, MO to Keystone, CO? Here there are some offers to rent a car in Ridgeway, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ridgeway »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 30.97 gallons of gas to cover the route between Ridgeway, MO and Keystone, CO.

The estimated cost of gas to go from Ridgeway to Keystone is $101.02.

During the route, an average car will release 606.73 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 Ridgeway, MO and Keystone, CO

If you want to meet halfway between Ridgeway, MO and Keystone, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.9907 and -99.766957, or 38º 59' 26.52" N, 99º 46' 1.0452" W. This location is 385.55 miles away from Ridgeway, MO and Keystone, CO and it would take approximately 6 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ogallah, KS, situated 390 miles from Ridgeway, MO and 383 miles from Keystone, CO. It would take 6 hours 50 mins to go from Ridgeway to Ogallah and 6 hours 48 mins to go from Keystone to Ogallah.