Distance between cities › USA › Wisconsin › Palmyra, WI › Distance from Palmyra to Flat River Book Hotels

Distance from Palmyra, WI to Flat River, MO

Distance

413 mi

Time

7 hours 48 mins

Gas Cost

$39 - $75

There are 361.91 miles from Palmyra to Flat River in southwest direction and 413 miles (664.66 kilometers) by car, following the I-39 and US-51 route.

Palmyra and Flat River are 7 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Palmyra, WI to Flat River, MO.

Palmyra, WI and Flat River, MO are in the same time zone (CDT). Current time in both locations is 3:46 pm.

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Lowest Price Rental Cars in Palmyra, WI

Planning on renting a car to go from Palmyra, WI to Flat River, MO? Here there are some offers to rent a car in Palmyra, WI

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Palmyra »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.60 gallons of gas to cover the route between Palmyra, WI and Flat River, MO.

The estimated cost of gas to go from Palmyra to Flat River is $54.14.

During the route, an average car will release 325.19 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 Palmyra, WI and Flat River, MO

If you want to meet halfway between Palmyra, WI and Flat River, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.2634 and -89.216346, or 40º 15' 48.24" N, 89º 12' 58.8456" W. This location is 206.64 miles away from Palmyra, WI and Flat River, MO and it would take approximately 3 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Atlanta, IL, situated 209 miles from Palmyra, WI and 205 miles from Flat River, MO. It would take 3 hours 58 mins to go from Palmyra to Atlanta and 3 hours 52 mins to go from Flat River to Atlanta.