The driving distance between Boulder, CO and Cincinnati, OH is approximately 1210 miles. The driving time would be approximately 19 hours 30 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
MapQuest estimates the driving time as 37 minutes.
The driving distance between Denver, CO and Boulder, CO is approximately 30 miles. The driving time would be approximately 40 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work and rush hour traffic in urban areas.)
5 hours
The driving time is about 2 hours depending in traffic.
Google Maps estimates the driving time as 22 hours and 3 minutes.
45- 1hour excluding traffic
The driving distance is about 96 road miles - approximately 2 hours driving time.
The driving distance is about 1,360 road miles - approximately 21 hours driving time.
The driving distance between Flagstaff, AZ and Boulder, CO is approximately 795 miles. The driving time would be approximately 12 hours 30 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
The driving distance between Boulder, CO and Flagstaff, AZ is approximately 795 miles. The driving time would be approximately 12 hours 30 minutes if you were to travel non-stop in good driving conditions. (The driving time does not take into consideration conditions which may extend trip time such as weather, road work, border crossings and rush hour traffic in urban areas.)
Driving Distance: 1,017 mi, Duration: 14 hours 30 mins, Route: I-80 W
The driving distance from Boulder, CO to Indio, CA is 1,060 miles.