Distance between cities › USA › Kentucky › Springfield, KY › Distance from Springfield to Armstrong Book Hotels

Distance from Springfield, KY to Armstrong, MO

Distance

477 mi

Time

9 hours 21 mins

Gas Cost

$44 - $86

There are 418.95 miles from Springfield to Armstrong in northwest direction and 477 miles (767.66 kilometers) by car, following the I-64 and SR 62 route.

Springfield and Armstrong are 9 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Springfield, KY to Armstrong, MO. The halfway point is Mount Vernon, IL.

Please note the time difference between Springfield, KY and Armstrong, MO is 1 hour. The current time in Springfield is 8:38 am and the current time in Armstrong is 7:38 am.

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Lowest Price Rental Cars in Springfield, KY

Planning on renting a car to go from Springfield, KY to Armstrong, MO? Here there are some offers to rent a car in Springfield, KY

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 19.15 gallons of gas to cover the route between Springfield, KY and Armstrong, MO.

The estimated cost of gas to go from Springfield to Armstrong is $62.46.

During the route, an average car will release 375.15 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 Springfield, KY and Armstrong, MO

If you want to meet halfway between Springfield, KY and Armstrong, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.283329 and -88.938141, or 38º 16' 59.9844" N, 88º 56' 17.3076" W. This location is 238.40 miles away from Springfield, KY and Armstrong, MO and it would take approximately 4 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Vernon, IL, situated 241 miles from Springfield, KY and 238 miles from Armstrong, MO. It would take 3 hours 53 mins to go from Springfield to Mount Vernon and 3 hours 51 mins to go from Armstrong to Mount Vernon.