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

Distance from Onemo, VA to Flat, KY

Distance

529 mi

Time

10 hours 29 mins

Gas Cost

$49 - $96

There are 398.85 miles from Onemo to Flat in west direction and 529 miles (851.34 kilometers) by car, following the I-64 route.

Onemo and Flat are 10 hours 29 mins far apart, if you drive non-stop .

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

Onemo, VA and Flat, KY are in the same time zone (EDT). Current time in both locations is 12:11 pm.

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Lowest Price Rental Cars in Onemo, VA

Planning on renting a car to go from Onemo, VA to Flat, KY? 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 21.23 gallons of gas to cover the route between Onemo, VA and Flat, KY.

The estimated cost of gas to go from Onemo to Flat is $69.24.

During the route, an average car will release 415.86 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, KY

If you want to meet halfway between Onemo, VA and Flat, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.818296 and -80.14726, or 37º 49' 5.8656" N, 80º 8' 50.136" W. This location is 264.26 miles away from Onemo, VA and Flat, KY and it would take approximately 5 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alleghany, VA, situated 261 miles from Onemo, VA and 276 miles from Flat, KY. It would take 5 hours 15 mins to go from Onemo to Alleghany and 5 hours 34 mins to go from Flat to Alleghany.