Distance between cities › USA › Montana › Moccasin, MT › Distance from Moccasin to Seneca Book Hotels

Distance from Moccasin, MT to Seneca, SD

Distance

649 mi

Time

11 hours 44 mins

Gas Cost

$60 - $118

There are 516.73 miles from Moccasin to Seneca in southeast direction and 649 miles (1,044.46 kilometers) by car, following the US-87 and MT 200 route.

Moccasin and Seneca are 11 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from Moccasin, MT to Seneca, SD.

Please note the time difference between Moccasin, MT and Seneca, SD is 1 hour. The current time in Moccasin is 7:34 pm and the current time in Seneca is 8:34 pm.

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Lowest Price Rental Cars in Moccasin, MT

Planning on renting a car to go from Moccasin, MT to Seneca, SD? Here there are some offers to rent a car in Moccasin, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Moccasin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 26.05 gallons of gas to cover the route between Moccasin, MT and Seneca, SD.

The estimated cost of gas to go from Moccasin to Seneca is $84.98.

During the route, an average car will release 510.42 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 Moccasin, MT and Seneca, SD

If you want to meet halfway between Moccasin, MT 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 46.932861 and -103.981953, or 46º 55' 58.2996" N, 103º 58' 55.0308" W. This location is 324.35 miles away from Moccasin, MT and Seneca, SD and it would take approximately 5 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Beach, ND, situated 310 miles from Moccasin, MT and 341 miles from Seneca, SD. It would take 5 hours 37 mins to go from Moccasin to Beach and 6 hours 12 mins to go from Seneca to Beach.