Distance between cities › USA › Missouri › Lake Spring, MO › Distance from Lake Spring to Dover Book Hotels

Distance from Lake Spring, MO to Dover, IL

Distance

343 mi

Time

6 hours 44 mins

Gas Cost

$32 - $62

There are 280.23 miles from Lake Spring to Dover in northeast direction and 343 miles (552.00 kilometers) by car, following the I-55 route.

Lake Spring and Dover are 6 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Lake Spring, MO to Dover, IL.

Lake Spring, MO and Dover, IL are in the same time zone (CDT). Current time in both locations is 1:07 pm.

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Lowest Price Rental Cars in Lake Spring, MO

Planning on renting a car to go from Lake Spring, MO to Dover, IL? Here there are some offers to rent a car in Lake Spring, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lake Spring »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 13.77 gallons of gas to cover the route between Lake Spring, MO and Dover, IL.

The estimated cost of gas to go from Lake Spring to Dover is $44.91.

During the route, an average car will release 269.74 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 Lake Spring, MO and Dover, IL

If you want to meet halfway between Lake Spring, MO and Dover, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.063681 and -89.7556, or 39º 3' 49.2516" N, 89º 45' 20.16" W. This location is 171.41 miles away from Lake Spring, MO and Dover, IL and it would take approximately 3 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Olive, IL, situated 165 miles from Lake Spring, MO and 181 miles from Dover, IL. It would take 3 hours 13 mins to go from Lake Spring to Mount Olive and 3 hours 36 mins to go from Dover to Mount Olive.