| Box Elder to Culpeper (Virginia) | 1,353.14 mi (2,177.66 km) |
| Box Elder to Culver City (California) | 1,075.12 mi (1,730.24 km) |
| Box Elder to Cumberland (Maryland) | 1,283.48 mi (2,065.56 km) |
| Box Elder to Cupertino (California) | 1,095.13 mi (1,762.43 km) |
| Box Elder to Cutler Bay (Florida) | 1,805.75 mi (2,906.08 km) |
| Box Elder to Cutlerville (Michigan) | 875.58 mi (1,409.12 km) |
| Box Elder to Cuyahoga Falls (Ohio) | 1,111.32 mi (1,788.50 km) |
| Box Elder to Cypress (California) | 1,070.04 mi (1,722.06 km) |
| Box Elder to Cypress Gardens (Florida) | 1,623.80 mi (2,613.25 km) |
| Box Elder to Cypress Lake (Florida) | 1,693.02 mi (2,724.64 km) |
| Box Elder to D'Iberville (Mississippi) | 1,219.38 mi (1,962.40 km) |
| Box Elder to Dakota Ridge (Colorado) | 327.87 mi (527.65 km) |
| Box Elder to Dale City (Virginia) | 1,380.25 mi (2,221.30 km) |
| Box Elder to Dallas (Georgia) | 1,201.87 mi (1,934.23 km) |
| Box Elder to Dallas (Oregon) | 995.70 mi (1,602.43 km) |
