Distance between cities › USA › Arkansas › Blackwell, AR › Distance from Blackwell to Monroe Book Hotels

Distance from Blackwell, AR to Monroe, SD

Distance

743 mi

Time

13 hours 34 mins

Gas Cost

$69 - $135

There are 616.72 miles from Blackwell to Monroe in northwest direction and 743 miles (1,195.74 kilometers) by car, following the I-29 and US-6 route.

Blackwell and Monroe are 13 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Blackwell, AR to Monroe, SD.

Blackwell, AR and Monroe, SD are in the same time zone (CDT). Current time in both locations is 2:28 pm.

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Lowest Price Rental Cars in Blackwell, AR

Planning on renting a car to go from Blackwell, AR to Monroe, SD? Here there are some offers to rent a car in Blackwell, AR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Blackwell »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 29.85 gallons of gas to cover the route between Blackwell, AR and Monroe, SD.

The estimated cost of gas to go from Blackwell to Monroe is $97.36.

During the route, an average car will release 584.76 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 Blackwell, AR and Monroe, SD

If you want to meet halfway between Blackwell, AR and Monroe, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.176583 and -94.594568, or 39º 10' 35.6988" N, 94º 35' 40.4448" W. This location is 371.59 miles away from Blackwell, AR and Monroe, SD and it would take approximately 6 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Northmoor, MO, situated 378 miles from Blackwell, AR and 368 miles from Monroe, SD. It would take 6 hours 46 mins to go from Blackwell to Northmoor and 6 hours 53 mins to go from Monroe to Northmoor.

Major City Closest to Halfway Point

The major city closest to the halfway point between Blackwell, AR and Monroe, SD is Kansas City, MO, situated 370 miles from Blackwell, AR and 374 miles from Monroe, SD. It would take 6 hours 33 mins to go from Blackwell to Kansas City and 7 hours 2 mins to go from Monroe to Kansas City.