Distance between cities › USA › California › Exeter, CA › Distance from Exeter to Siena Book Hotels

Distance from Exeter, CA to Siena, NY

Distance

2,902 mi

Time

2 days 4 hours

Gas Cost

$270 - $526

There are 2,430.11 miles from Exeter to Siena in east direction and 2,902 miles (4,670.32 kilometers) by car, following the I-70 route.

Exeter and Siena are 2 days 4 hours far apart, if you drive non-stop .

This is the fastest route from Exeter, CA to Siena, NY.

Please note the time difference between Exeter, CA and Siena, NY is 3 hours. The current time in Exeter is 4:39 am and the current time in Siena is 7:39 am.

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Lowest Price Rental Cars in Exeter, CA

Planning on renting a car to go from Exeter, CA to Siena, NY? Here there are some offers to rent a car in Exeter, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Exeter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 116.53 gallons of gas to cover the route between Exeter, CA and Siena, NY.

The estimated cost of gas to go from Exeter to Siena is $380.12.

During the route, an average car will release 2,283.08 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 Exeter, CA and Siena, NY

If you want to meet halfway between Exeter, CA and Siena, NY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.821831 and -98.05399, or 40º 49' 18.5916" N, 98º 3' 14.364" W. This location is 1,450.81 miles away from Exeter, CA and Siena, NY and it would take approximately 1 day 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Aurora, NE, situated 1,517 miles from Exeter, CA and 1,392 miles from Siena, NY. It would take 1 day 2 hours to go from Exeter to Aurora and 1 day 2 hours to go from Siena to Aurora.