It is 831.78 miles accordng to MapQuest.
It is about 750 miles.
The driving distance from Helena, Montana to Elko, Nevada is 599 miles via I-15 S per MapQuest. The driving time per MapQuest is 8 hours and 24 minutes.
About 40 miles.
43.6 miles.
250 miles, going from the post office in rifle to the main post office in Colorado Springs.
252 miles
Denver, Colorado is about one hour in driving distance from northern Colorado Springs, CO
932 miles
It is 155 miles according to Google Maps.
3 hours.
About 180 miles.
82 miles 1 hour 18 minutes