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

Distance from Dexter, MO to Mentor, MN

Distance

979 mi

Time

18 hours 46 mins

Gas Cost

$91 - $177

There are 816.35 miles from Dexter to Mentor in northwest direction and 979 miles (1,575.55 kilometers) by car, following the US-218 and IA 27 route.

Dexter and Mentor are 18 hours 46 mins far apart, if you drive non-stop .

This is the fastest route from Dexter, MO to Mentor, MN.

Dexter, MO and Mentor, MN are in the same time zone (CDT). Current time in both locations is 7:38 am.

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Lowest Price Rental Cars in Dexter, MO

Planning on renting a car to go from Dexter, MO to Mentor, MN? 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 39.33 gallons of gas to cover the route between Dexter, MO and Mentor, MN.

The estimated cost of gas to go from Dexter to Mentor is $128.29.

During the route, an average car will release 770.50 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 Mentor, MN

If you want to meet halfway between Dexter, MO and Mentor, MN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.584607 and -92.43359, or 42º 35' 4.5852" N, 92º 26' 0.924" W. This location is 489.63 miles away from Dexter, MO and Mentor, MN and it would take approximately 9 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cedar Falls, IA, situated 500 miles from Dexter, MO and 482 miles from Mentor, MN. It would take 9 hours 37 mins to go from Dexter to Cedar Falls and 9 hours 12 mins to go from Mentor to Cedar Falls.