Car
- Companies: [Avis], [Enterprise], [Hertz]
 - Duration: Approximately 2 hours and 30 minutes
 - Distance: 170 miles (approximately 274 km)
 - Costs: Estimated at €80-€120 for a rental car including fuel
 - Roads/Routes: Take US-191 N and I-80 E
 
Pro Tip: Plan your trip to include a scenic stop at the Flaming Gorge National Recreation Area, which is a slight detour but offers stunning views and great opportunities for photographs.
For direct ground travel from Vernal, UT to Rock Springs, WY, renting a car is the most practical option. It provides flexibility in your schedule and allows you to enjoy the beautiful landscapes of Wyoming along the way. All the major rental companies are available in Vernal, but make sure to book in advance for the best rates. Ensure your vehicle is equipped for any potential weather conditions if traveling in winter months.