Distance from Tucson to Boulder by Car and Plane

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3. Distance Between Tucson and Boulder

The flight distance from Tucson (AZ) to Boulder (CO) is 624 miles or 1004 kilometers or 542 nautical miles.
Driving distance from Tucson to Boulder is 920 miles (1482 kilometers).
Difference between fly and travel by a car is 296 miles or 478 km.

Tucson to Boulder Flight Route Map

Map Showing the Distance Between Tucson, AZ and Boulder, CO
This map shows the distance from Tucson, AZ, Usa to Boulder, CO, Usa. You can also see the distance in miles and km below the map. Flight route map from Tucson, Arizona to Boulder, Colorado is displayed below.

Driving distance from Tucson, AZ to Boulder, CO

The driving distance from Tucson, Arizona to Boulder, Colorado is 920 miles or 1482 km.
The total driving distance from Tucson, AZ to Boulder, CO is 920 miles or 1482 kilometers. Your trip begins in Tucson, Arizona. It ends in Boulder, Colorado.
The driving distance from Tucson, Arizona to Boulder, Colorado is approximately 920 miles (1482 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 16 to 17 hours under normal conditions.

Driving time from Tucson, AZ to Boulder, CO

How long is the drive from Tucson, AZ to Boulder, CO?
The total driving time is 16 hours, 18 minutes.
How long does a car ride from Tucson to Boulder take?
Tucson and Boulder are 16 hours 18 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Tucson and Boulder

Time difference between Tucson (AZ) and Boulder (CO) is 0 Hours.

Current local time in Tucson	Current local time in Boulder
2025-12-19, 05:18:32 MST	2025-12-19, 05:18:32 MST

How Far is it Between Tucson Arizona, USA and Boulder Colorado, USA?

You can compare air and road distance between Tucson, AZ and Boulder, CO in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	920 mi	1482 km	798.93 nmi
Straight line distance	624 mi	1004 km	542 nmi
Difference	296 mi	478 km	256 nmi

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