via I-90
The drive from Sioux Falls to Badlands takes approximately 6h 22min, covering 351 miles via I-90. Under normal conditions, expect to spend around $40 on gas.
Travel time can vary — during peak hours, weekends, or holidays, the journey may take 8–9+ hours. For the fastest trip, leave early morning (before 7 AM) or travel on weekday evenings.
Traffic is usually worst during weekday rush hours (7–9 AM, 4–7 PM) and holiday weekends.
Plan rest stops every 2-3 hours on longer drives. Check traffic conditions before departure and keep your tank above quarter-full.
This trip can typically be done on a single tank of gas.
For a long drive like Sioux Falls to Badlands, plan to depart early in the morning. This lets you cover most of the distance before afternoon traffic builds up. Consider breaking the trip with a lunch stop midway.
✈️ Flying is faster when you factor in airport time. Flight time is ~42 min but add ~2.5 hours for check-in, security, and boarding.
Estimated times and prices. Bus/train availability varies by route. Driving gives the most flexibility for stops and schedules.
Heading from Sioux Falls to Badlands? This 351-mile moderate drive via I-90 takes roughly 6h 22min in typical traffic. Budget around $40 for gas, and aim to leave during early morning (6-8 am) to minimize delays and enjoy a stress-free drive.
At 351 miles, plan for a comfortable drive with one or two rest stops along the way. This distance is manageable in a single stretch for experienced drivers, but taking breaks helps you arrive refreshed.