Distance between cities › USA › Washington › Carson, WA › Distance from Carson to Mount Prospect Book Hotels

Distance from Carson, WA to Mount Prospect, IL

Distance

2,078 mi

Time

1 day 11 hours

Gas Cost

$194 - $376

There are 1,692.81 miles from Carson to Mount Prospect in east direction and 2,078 miles (3,344.22 kilometers) by car, following the I-80 route.

Carson and Mount Prospect are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Carson, WA to Mount Prospect, IL.

Please note the time difference between Carson, WA and Mount Prospect, IL is 2 hours. The current time in Carson is 8:08 am and the current time in Mount Prospect is 10:08 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Carson, WA to Mount Prospect, IL:

Lowest Price Rental Cars in Carson, WA

Planning on renting a car to go from Carson, WA to Mount Prospect, IL? Here there are some offers to rent a car in Carson, WA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Carson »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 83.44 gallons of gas to cover the route between Carson, WA and Mount Prospect, IL.

The estimated cost of gas to go from Carson to Mount Prospect is $272.17.

During the route, an average car will release 1,634.67 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 Carson, WA and Mount Prospect, IL

If you want to meet halfway between Carson, WA and Mount Prospect, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.388853 and -105.81918, or 41º 23' 19.8708" N, 105º 49' 9.048" W. This location is 1,038.77 miles away from Carson, WA and Mount Prospect, IL and it would take approximately 17 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mountain Home, WY, situated 1,073 miles from Carson, WA and 1,018 miles from Mount Prospect, IL. It would take 18 hours 18 mins to go from Carson to Mountain Home and 18 hours 1 min to go from Mount Prospect to Mountain Home.