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

Distance from Onemo, VA to Barnwell, SC

Distance

482 mi

Time

9 hours 37 mins

Gas Cost

$45 - $87

There are 405.41 miles from Onemo to Barnwell in southwest direction and 482 miles (775.70 kilometers) by car, following the I-95 route.

Onemo and Barnwell are 9 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Onemo, VA to Barnwell, SC. The halfway point is Benson, NC.

Onemo, VA and Barnwell, SC are in the same time zone (EDT). Current time in both locations is 8:13 pm.

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Lowest Price Rental Cars in Onemo, VA

Planning on renting a car to go from Onemo, VA to Barnwell, SC? 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 19.36 gallons of gas to cover the route between Onemo, VA and Barnwell, SC.

The estimated cost of gas to go from Onemo to Barnwell is $63.16.

During the route, an average car will release 379.33 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 Barnwell, SC

If you want to meet halfway between Onemo, VA and Barnwell, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.361313 and -78.553055, or 35º 21' 40.7268" N, 78º 33' 10.998" W. This location is 241.05 miles away from Onemo, VA and Barnwell, SC and it would take approximately 4 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Benson, NC, situated 246 miles from Onemo, VA and 244 miles from Barnwell, SC. It would take 4 hours 5 mins to go from Onemo to Benson and 4 hours to go from Barnwell to Benson.

Major City Closest to Halfway Point

The major city closest to the halfway point between Onemo, VA and Barnwell, SC is Raleigh, NC, situated 236 miles from Onemo, VA and 275 miles from Barnwell, SC. It would take 3 hours 52 mins to go from Onemo to and 4 hours 31 mins to go from Barnwell to Raleigh.