Distance between cities › USA › California › Seal Beach, CA › Distance from Seal Beach to Seneca Book Hotels

Distance from Seal Beach, CA to Seneca, SD

Distance

1,575 mi

Time

1 day 4 hours

Gas Cost

$147 - $285

There are 1,258.54 miles from Seal Beach to Seneca in northeast direction and 1,575 miles (2,534.72 kilometers) by car, following the I-15 route.

Seal Beach and Seneca are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Seal Beach, CA to Seneca, SD. The halfway point is Point of Rocks, WY.

Please note the time difference between Seal Beach, CA and Seneca, SD is 2 hours. The current time in Seal Beach is 11:10 am and the current time in Seneca is 1:10 pm.

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Lowest Price Rental Cars in Seal Beach, CA

Planning on renting a car to go from Seal Beach, CA to Seneca, SD? Here there are some offers to rent a car in Seal Beach, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Seal Beach »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 63.25 gallons of gas to cover the route between Seal Beach, CA and Seneca, SD.

The estimated cost of gas to go from Seal Beach to Seneca is $206.31.

During the route, an average car will release 1,239.15 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 Seal Beach, CA and Seneca, SD

If you want to meet halfway between Seal Beach, CA and Seneca, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.678391 and -108.767311, or 41º 40' 42.2076" N, 108º 46' 2.3196" W. This location is 787.43 miles away from Seal Beach, CA and Seneca, SD and it would take approximately 14 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Point of Rocks, WY, situated 881 miles from Seal Beach, CA and 805 miles from Seneca, SD. It would take 12 hours 37 mins to go from Seal Beach to Point of Rocks and 12 hours 13 mins to go from Seneca to Point of Rocks.