Distance between cities › USA › Missouri › Napton, MO › Distance from Napton to Hamill Book Hotels

Distance from Napton, MO to Hamill, SD

Distance

623 mi

Time

11 hours 8 mins

Gas Cost

$58 - $113

There are 464.13 miles from Napton to Hamill in northwest direction and 623 miles (1,002.62 kilometers) by car, following the I-29 and US-6 route.

Napton and Hamill are 11 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Napton, MO to Hamill, SD.

Napton, MO and Hamill, SD are in the same time zone (CDT). Current time in both locations is 8:14 am.

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Lowest Price Rental Cars in Napton, MO

Planning on renting a car to go from Napton, MO to Hamill, SD? Here there are some offers to rent a car in Napton, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Napton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.03 gallons of gas to cover the route between Napton, MO and Hamill, SD.

The estimated cost of gas to go from Napton to Hamill is $81.66.

During the route, an average car will release 490.46 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 Napton, MO and Hamill, SD

If you want to meet halfway between Napton, MO and Hamill, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.872325 and -96.10361, or 41º 52' 20.37" N, 96º 6' 12.996" W. This location is 311.67 miles away from Napton, MO and Hamill, SD and it would take approximately 5 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Blencoe, IA, situated 327 miles from Napton, MO and 298 miles from Hamill, SD. It would take 6 hours 2 mins to go from Napton to Blencoe and 5 hours 10 mins to go from Hamill to Blencoe.