Distance between cities › USA › Missouri › Dexter, MO › Distance from Dexter to Addison Book Hotels

Distance from Dexter, MO to Addison, IL

Distance

427 mi

Time

7 hours 54 mins

Gas Cost

$39 - $76

There are 370.08 miles from Dexter to Addison in northeast direction and 427 miles (687.19 kilometers) by car, following the I-57 route.

Dexter and Addison are 7 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Dexter, MO to Addison, IL. The halfway point is Effingham, IL.

Dexter, MO and Addison, IL are in the same time zone (CDT). Current time in both locations is 1:05 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Dexter, MO to Addison, IL:

Lowest Price Rental Cars in Dexter, MO

Planning on renting a car to go from Dexter, MO to Addison, IL? Here there are some offers to rent a car in Dexter, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dexter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.15 gallons of gas to cover the route between Dexter, MO and Addison, IL.

The estimated cost of gas to go from Dexter to Addison is $54.96.

During the route, an average car will release 336.08 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dexter, MO and Addison, IL

If you want to meet halfway between Dexter, MO and Addison, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.147423 and -88.517670, or 39º 8' 50.7228" N, 88º 31' 3.612" W. This location is 213.57 miles away from Dexter, MO and Addison, IL and it would take approximately 3 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Effingham, IL, situated 208 miles from Dexter, MO and 221 miles from Addison, IL. It would take 3 hours 28 mins to go from Dexter to Effingham and 3 hours 53 mins to go from Addison to Effingham.