Distance between cities › USA › South Dakota › Keyapaha, SD › Distance from Keyapaha to Oceanside Book Hotels

Distance from Keyapaha, SD to Oceanside, OR

Distance

1,517 mi

Time

1 day 4 hours

Gas Cost

$141 - $275

There are 1,185.37 miles from Keyapaha to Oceanside in west direction and 1,517 miles (2,441.37 kilometers) by car, following the I-90 route.

Keyapaha and Oceanside are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Keyapaha, SD to Oceanside, OR.

Please note the time difference between Keyapaha, SD and Oceanside, OR is 2 hours. The current time in Keyapaha is 6:16 pm and the current time in Oceanside is 4:16 pm.

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Lowest Price Rental Cars in Keyapaha, SD

Planning on renting a car to go from Keyapaha, SD to Oceanside, OR? Here there are some offers to rent a car in Keyapaha, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Keyapaha »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 60.93 gallons of gas to cover the route between Keyapaha, SD and Oceanside, OR.

The estimated cost of gas to go from Keyapaha to Oceanside is $198.75.

During the route, an average car will release 1,193.71 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 Keyapaha, SD and Oceanside, OR

If you want to meet halfway between Keyapaha, SD and Oceanside, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.911219 and -112.335974, or 45º 54' 40.3884" N, 112º 20' 9.5064" W. This location is 758.56 miles away from Keyapaha, SD and Oceanside, OR and it would take approximately 14 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Butte, MT, situated 770 miles from Keyapaha, SD and 748 miles from Oceanside, OR. It would take 14 hours 12 mins to go from Keyapaha to Butte and 13 hours 54 mins to go from Oceanside to Butte.