Distance between cities › USA › Washington › Carson, WA › Distance from Carson to Saint Peter Book Hotels

Distance from Carson, WA to Saint Peter, IL

Distance

2,084 mi

Time

1 day 12 hours

Gas Cost

$194 - $378

There are 1,736.39 miles from Carson to Saint Peter in southeast direction and 2,084 miles (3,353.87 kilometers) by car, following the I-80 route.

Carson and Saint Peter are 1 day 12 hours far apart, if you drive non-stop .

This is the fastest route from Carson, WA to Saint Peter, IL.

Please note the time difference between Carson, WA and Saint Peter, IL is 2 hours. The current time in Carson is 12:23 pm and the current time in Saint Peter is 2:23 pm.

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Lowest Price Rental Cars in Carson, WA

Planning on renting a car to go from Carson, WA to Saint Peter, 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 83.70 gallons of gas to cover the route between Carson, WA and Saint Peter, IL.

The estimated cost of gas to go from Carson to Saint Peter is $273.02.

During the route, an average car will release 1,639.77 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 Saint Peter, IL

If you want to meet halfway between Carson, WA and Saint Peter, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.460339 and -105.981321, or 41º 27' 37.2204" N, 105º 58' 52.7556" W. This location is 1,042.02 miles away from Carson, WA and Saint Peter, IL and it would take approximately 18 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Centennial, WY, situated 1,059 miles from Carson, WA and 1,045 miles from Saint Peter, IL. It would take 18 hours 27 mins to go from Carson to Centennial and 19 hours 1 min to go from Saint Peter to Centennial.