Distance between cities › USA › Illinois › Gridley, IL › Distance from Gridley to Wiley Book Hotels

Distance from Gridley, IL to Wiley, CO

Distance

907 mi

Time

16 hours 50 mins

Gas Cost

$85 - $164

There are 758.80 miles from Gridley to Wiley in southwest direction and 907 miles (1,459.68 kilometers) by car, following the I-70 and US-40 route.

Gridley and Wiley are 16 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Gridley, IL to Wiley, CO.

Please note the time difference between Gridley, IL and Wiley, CO is 1 hour. The current time in Gridley is 1:02 am and the current time in Wiley is 12:02 am.

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Lowest Price Rental Cars in Gridley, IL

Planning on renting a car to go from Gridley, IL to Wiley, CO? Here there are some offers to rent a car in Gridley, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gridley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 36.41 gallons of gas to cover the route between Gridley, IL and Wiley, CO.

The estimated cost of gas to go from Gridley to Wiley is $118.78.

During the route, an average car will release 713.42 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 Gridley, IL and Wiley, CO

If you want to meet halfway between Gridley, IL and Wiley, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.0303 and -95.573932, or 39º 1' 49.08" N, 95º 34' 26.1552" W. This location is 453.35 miles away from Gridley, IL and Wiley, CO and it would take approximately 8 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tecumseh, KS, situated 462 miles from Gridley, IL and 450 miles from Wiley, CO. It would take 8 hours 40 mins to go from Gridley to Tecumseh and 8 hours 20 mins to go from Wiley to Tecumseh.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gridley, IL and Wiley, CO is Topeka, KS, situated 465 miles from Gridley, IL and 442 miles from Wiley, CO. It would take 8 hours 42 mins to go from Gridley to Topeka and 8 hours 10 mins to go from Wiley to Topeka.