| Box Elder to Clarkston (Georgia) | 1,232.59 mi (1,983.66 km) |
| Box Elder to Clarksville (Indiana) | 982.28 mi (1,580.83 km) |
| Box Elder to Clarksville (Tennessee) | 976.63 mi (1,571.73 km) |
| Box Elder to Clawson (Michigan) | 1,005.24 mi (1,617.77 km) |
| Box Elder to Clay (Alabama) | 1,137.54 mi (1,830.69 km) |
| Box Elder to Clayton (California) | 1,067.82 mi (1,718.49 km) |
| Box Elder to Clayton (Missouri) | 760.18 mi (1,223.39 km) |
| Box Elder to Clayton (North Carolina) | 1,423.39 mi (2,290.73 km) |
| Box Elder to Clayton (Ohio) | 1,004.08 mi (1,615.92 km) |
| Box Elder to Clearfield (Utah) | 499.64 mi (804.10 km) |
| Box Elder to Clearlake (California) | 1,068.90 mi (1,720.23 km) |
| Box Elder to Clearwater (Florida) | 1,582.47 mi (2,546.75 km) |
| Box Elder to Cleburne (Texas) | 867.92 mi (1,396.78 km) |
| Box Elder to Clemmons (North Carolina) | 1,317.69 mi (2,120.62 km) |
| Box Elder to Clemson (South Carolina) | 1,258.03 mi (2,024.60 km) |
