Distance between cities › USA › Tennessee › Erwin, TN › Distance from Erwin to Roca Book Hotels

Distance from Erwin, TN to Roca, NE

Distance

1,010 mi

Time

19 hours 8 mins

Gas Cost

$92 - $180

There are 830.68 miles from Erwin to Roca in northwest direction and 1,010 miles (1,625.44 kilometers) by car, following the I-70 route.

Erwin and Roca are 19 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Erwin, TN to Roca, NE.

Please note the time difference between Erwin, TN and Roca, NE is 1 hour. The current time in Erwin is 12:00 am (Mar 12) and the current time in Roca is 11:00 pm (Mar 11).

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Lowest Price Rental Cars in Erwin, TN

Planning on renting a car to go from Erwin, TN to Roca, NE? Here there are some offers to rent a car in Erwin, TN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Erwin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 40.56 gallons of gas to cover the route between Erwin, TN and Roca, NE.

The estimated cost of gas to go from Erwin to Roca is $129.95.

During the route, an average car will release 794.64 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Erwin, TN and Roca, NE

If you want to meet halfway between Erwin, TN and Roca, NE or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.390608 and -89.251723, or 38º 23' 26.1888" N, 89º 15' 6.2028" W. This location is 504.97 miles away from Erwin, TN and Roca, NE and it would take approximately 9 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hoyleton, IL, situated 517 miles from Erwin, TN and 496 miles from Roca, NE. It would take 9 hours 58 mins to go from Erwin to Hoyleton and 9 hours 29 mins to go from Roca to Hoyleton.