Helena, Montana to Jamestown, North Dakota: Road Trip Guide & Distance

630.6 miles 1014.8 km · straight line
756.7 miles estimated 1217.8 km · driving distance
15h 13min estimated drive time
$73 - $90 estimated fuel cost
~1h 46min flight time
83° E bearing direction

How far is Helena, Montana from Jamestown, North Dakota?

The distance from Helena, Montana to Jamestown, North Dakota is 630.6 miles (1014.8 km) as the crow flies. Jamestown, North Dakota is located E of Helena, Montana. By car, the driving distance is approximately 756.7 miles, taking about 15h 13min. A direct flight would take roughly 1h 46min. Both are located in United States — Helena, Montana in Montana and Jamestown, North Dakota in North Dakota.

This is a serious multi-day road trip! We strongly recommend breaking this journey up with an overnight stay to ensure you arrive safely and refreshed. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Helena, Montana and Jamestown, North Dakota. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.

How to Get from Helena, Montana to Jamestown, North Dakota

Method Time Est. Cost Best For
Drive 15h 13min $73 - $90 Flexible stops
Fly ~1h 46min $80–200* Speed
Bus ~18h 16min $61–$114* Budget
Train ~19h 47min $91–$265* Comfort

Suggested Stops Between Helena, Montana & Jamestown, North Dakota

Quick Facts

Helena, Montana
46.59°N, 112.04°W
America/Denver
1237m elevation
Jamestown, North Dakota
46.91°N, 98.71°W
America/Chicago
429m elevation
Explore more routes from Jamestown, North Dakota

Did You Know?

  • At walking speed (3 mph), it would take about 210 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 53 hours
  • You could travel this distance about 39.5 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · Driving distance estimated using road factor coefficients