Distance between cities › USA › Missouri › Saint James, MO › Distance from Saint James to Summit Book Hotels

Distance from Saint James, MO to Summit, IL

Distance

380 mi

Time

7 hours 4 mins

Gas Cost

$35 - $69

There are 330.48 miles from Saint James to Summit in northeast direction and 380 miles (611.55 kilometers) by car, following the I-55 route.

Saint James and Summit are 7 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Saint James, MO to Summit, IL. The halfway point is Southern View, IL.

Saint James, MO and Summit, IL are in the same time zone (CDT). Current time in both locations is 7:06 pm.

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Lowest Price Rental Cars in Saint James, MO

Planning on renting a car to go from Saint James, MO to Summit, IL? Here there are some offers to rent a car in Saint James, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint James »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 15.25 gallons of gas to cover the route between Saint James, MO and Summit, IL.

The estimated cost of gas to go from Saint James to Summit is $49.74.

During the route, an average car will release 298.72 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 Saint James, MO and Summit, IL

If you want to meet halfway between Saint James, MO and Summit, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.739220 and -89.637177, or 39º 44' 21.192" N, 89º 38' 13.8372" W. This location is 189.83 miles away from Saint James, MO and Summit, IL and it would take approximately 3 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Southern View, IL, situated 190 miles from Saint James, MO and 193 miles from Summit, IL. It would take 2 hours 54 mins to go from Saint James to Southern View and 2 hours 59 mins to go from Summit to Southern View.

Major City Closest to Halfway Point

The major city closest to the halfway point between Saint James, MO and Summit, IL is Springfield, IL, situated 192 miles from Saint James, MO and 190 miles from Summit, IL. It would take 2 hours 56 mins to go from Saint James to and 2 hours 58 mins to go from Summit to Springfield.