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

Distance from Springfield, ID to Sidney, MT

Distance

655 mi

Time

11 hours 58 mins

Gas Cost

$61 - $119

There are 522.61 miles from Springfield to Sidney in northeast direction and 655 miles (1,054.12 kilometers) by car, following the I-94 route.

Springfield and Sidney are 11 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Springfield, ID to Sidney, MT.

Springfield, ID and Sidney, MT are in the same time zone (MDT). Current time in both locations is 7:36 pm.

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Lowest Price Rental Cars in Springfield, ID

Planning on renting a car to go from Springfield, ID to Sidney, MT? 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 26.30 gallons of gas to cover the route between Springfield, ID and Sidney, MT.

The estimated cost of gas to go from Springfield to Sidney is $85.78.

During the route, an average car will release 515.22 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 Sidney, MT

If you want to meet halfway between Springfield, ID and Sidney, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.65762 and -109.301868, or 45º 39' 27.432" N, 109º 18' 6.7248" W. This location is 327.40 miles away from Springfield, ID and Sidney, MT and it would take approximately 5 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Columbus, MT, situated 345 miles from Springfield, ID and 312 miles from Sidney, MT. It would take 6 hours 35 mins to go from Springfield to Columbus and 5 hours 26 mins to go from Sidney to Columbus.