Distance between cities › USA › Arizona › Eagar, AZ › Distance from Eagar to Armour Book Hotels

Distance from Eagar, AZ to Armour, SD

Distance

1,168 mi

Time

21 hours 50 mins

Gas Cost

$109 - $212

There are 866.16 miles from Eagar to Armour in northeast direction and 1,168 miles (1,879.71 kilometers) by car, following the I-25 route.

Eagar and Armour are 21 hours 50 mins far apart, if you drive non-stop .

This is the fastest route from Eagar, AZ to Armour, SD. The halfway point is Castle Rock, CO.

Please note the time difference between Eagar, AZ and Armour, SD is 2 hours. The current time in Eagar is 1:44 am and the current time in Armour is 3:44 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Eagar, AZ to Armour, SD:

Lowest Price Rental Cars in Eagar, AZ

Planning on renting a car to go from Eagar, AZ to Armour, SD? Here there are some offers to rent a car in Eagar, AZ

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Eagar »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.90 gallons of gas to cover the route between Eagar, AZ and Armour, SD.

The estimated cost of gas to go from Eagar to Armour is $152.98.

During the route, an average car will release 918.81 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 Eagar, AZ and Armour, SD

If you want to meet halfway between Eagar, AZ and Armour, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.318447 and -104.892769, or 39º 19' 6.4092" N, 104º 53' 33.9684" W. This location is 583.87 miles away from Eagar, AZ and Armour, SD and it would take approximately 10 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Castle Rock, CO, situated 615 miles from Eagar, AZ and 556 miles from Armour, SD. It would take 10 hours 43 mins to go from Eagar to Castle Rock and 8 hours 54 mins to go from Armour to Castle Rock.

Major City Closest to Halfway Point

The major city closest to the halfway point between Eagar, AZ and Armour, SD is Denver, CO, situated 645 miles from Eagar, AZ and 527 miles from Armour, SD. It would take 11 hours 11 mins to go from Eagar to and 8 hours 32 mins to go from Armour to Denver.