Distance between cities › USA › Idaho › Springfield, ID › Distance from Springfield to Agar Book Hotels

Distance from Springfield, ID to Agar, SD

Distance

888 mi

Time

16 hours 45 mins

Gas Cost

$83 - $161

There are 637.96 miles from Springfield to Agar in east direction and 888 miles (1,429.10 kilometers) by car, following the SD 34 and SD 79 route.

Springfield and Agar are 16 hours 45 mins far apart, if you drive non-stop .

This is the fastest route from Springfield, ID to Agar, SD. The halfway point is Buffalo, WY.

Please note the time difference between Springfield, ID and Agar, SD is 1 hour. The current time in Springfield is 5:12 pm and the current time in Agar is 6:12 pm.

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Lowest Price Rental Cars in Springfield, ID

Planning on renting a car to go from Springfield, ID to Agar, SD? Here there are some offers to rent a car in Springfield, ID

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Springfield »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 35.67 gallons of gas to cover the route between Springfield, ID and Agar, SD.

The estimated cost of gas to go from Springfield to Agar is $116.35.

During the route, an average car will release 698.84 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 Springfield, ID and Agar, SD

If you want to meet halfway between Springfield, ID and Agar, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.271763 and -106.535873, or 44º 16' 18.3468" N, 106º 32' 9.1428" W. This location is 444.09 miles away from Springfield, ID and Agar, SD and it would take approximately 8 hours 22 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Buffalo, WY, situated 467 miles from Springfield, ID and 439 miles from Agar, SD. It would take 9 hours 4 mins to go from Springfield to Buffalo and 6 hours 42 mins to go from Agar to Buffalo.