Driving
Keystone to Bismarck
Updated: 28 May 2026
The drive from Keystone to Bismarck is approximately 650 kilometers. You will head north on US-85 before connecting to I-94 East. This route takes you through the scenic Badlands of North Dakota. Expect a travel time of about 7 hours. It is a quiet, scenic drive through the heart of the Northern Plains.
Total Distance: 650 km driving, 550 km air distance.
Fastest Way
Driving is the fastest method, taking approximately 7 hours.
Cheapest Way
Driving your own vehicle is the most practical and cost-effective way.
Compare Keystone to Bismarck Routes
Driving
Direct
Duration
7 hours
Avg Price
$80-$110 in fuel
Operator
Personal Vehicle
Route
US-85 N to I-94 E.
Stop in Medora, North Dakota, to visit Theodore Roosevelt National Park.
Travel Tips
-
FuelGas stations are limited on some stretches of US-85; fill up when you can.
-
Road ConditionsCheck the North Dakota DOT website for winter road reports.
-
DiningBismarck has several great local cafes serving hearty Midwestern food.
-
NavigationThe route is straightforward, but keep a paper map as a backup.
-
TimeThe entire route is in the Central Time Zone.
Safety Tips
-
WildlifeWatch for deer and other wildlife on the road, especially at night.
-
SpeedAdhere to speed limits, especially when passing through small towns.
-
WeatherNorth Dakota winters are harsh; avoid travel during snowstorms.
-
EmergencyCarry a winter survival kit in your car during the colder months.
People Also Ask
-
Is there a bus to Bismarck?Bus service is not practical for this route.
-
How long is the drive?The drive takes about 7 hours.
-
Are there tolls?No, this route is toll-free.
-
Is it safe to drive in winter?Winter driving can be very dangerous; check reports before leaving.
-
What is the best way to get to Bismarck?Driving is the most reliable method.
Quick Info
- From Keystone, South Dakota, United States
- To Bismarck, North Dakota, United States
-
Modes
Best Time to Travel
May to September for pleasant weather and outdoor exploration.
Things to Do in Bismarck
1
North Dakota State Capitol
A unique Art Deco skyscraper known as the 'Skyscraper on the Prairie'. It offers great views of the city.
2
Dakota Zoo
A family-friendly zoo located along the Missouri River. It features a wide variety of animals.
3
Fort Abraham Lincoln State Park
Features historic military buildings and reconstructed earth lodges. It is a key historical site.
4
Missouri River
Offers great opportunities for boating, fishing, and walking along the riverfront trails.
Tags
Keystone to Bismarck
driving to Bismarck
US-85 N route
South Dakota to North Dakota
road trip guide
Bismarck travel
fastest way to Bismarck
traveling from Black Hills
