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

Distance from Dexter, MO to Adrian, IL

Distance

339 mi

Time

6 hours 37 mins

Gas Cost

$32 - $61

There are 265.50 miles from Dexter to Adrian in northwest direction and 339 miles (545.57 kilometers) by car, following the I-64 and US-40 and US-61 route.

Dexter and Adrian are 6 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Dexter, MO to Adrian, IL. The halfway point is Des Peres, MO.

Dexter, MO and Adrian, IL are in the same time zone (CDT). Current time in both locations is 4:19 am.

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Lowest Price Rental Cars in Dexter, MO

Planning on renting a car to go from Dexter, MO to Adrian, 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 13.61 gallons of gas to cover the route between Dexter, MO and Adrian, IL.

The estimated cost of gas to go from Dexter to Adrian is $44.40.

During the route, an average car will release 266.68 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 Dexter, MO and Adrian, IL

If you want to meet halfway between Dexter, MO and Adrian, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.602512 and -90.444160, or 38º 36' 9.0432" N, 90º 26' 38.976" W. This location is 169.47 miles away from Dexter, MO and Adrian, IL and it would take approximately 3 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Des Peres, MO, situated 167 miles from Dexter, MO and 174 miles from Adrian, IL. It would take 2 hours 37 mins to go from Dexter to Des Peres and 3 hours 8 mins to go from Adrian to Des Peres.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dexter, MO and Adrian, IL is Saint Louis, MO, situated 169 miles from Dexter, MO and 184 miles from Adrian, IL. It would take 2 hours 39 mins to go from Dexter to and 3 hours 18 mins to go from Adrian to Saint Louis.