Distance between cities › USA › Virginia › Onemo, VA › Distance from Onemo to Flat River Book Hotels

Distance from Onemo, VA to Flat River, MO

Distance

961 mi

Time

18 hours 9 mins

Gas Cost

$90 - $174

There are 779.39 miles from Onemo to Flat River in west direction and 961 miles (1,546.58 kilometers) by car, following the I-64 route.

Onemo and Flat River are 18 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Onemo, VA to Flat River, MO.

Please note the time difference between Onemo, VA and Flat River, MO is 1 hour. The current time in Onemo is 3:36 pm and the current time in Flat River is 2:36 pm.

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Lowest Price Rental Cars in Onemo, VA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onemo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 38.59 gallons of gas to cover the route between Onemo, VA and Flat River, MO.

The estimated cost of gas to go from Onemo to Flat River is $125.90.

During the route, an average car will release 756.15 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 Onemo, VA and Flat River, MO

If you want to meet halfway between Onemo, VA 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 38.331492 and -83.208282, or 38º 19' 53.3712" N, 83º 12' 29.8152" W. This location is 480.50 miles away from Onemo, VA and Flat River, MO and it would take approximately 9 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Olive Hill, KY, situated 485 miles from Onemo, VA and 478 miles from Flat River, MO. It would take 9 hours 21 mins to go from Onemo to Olive Hill and 8 hours 55 mins to go from Flat River to Olive Hill.