| Monroe to Cullman (Alabama) | 323.20 mi (520.14 km) |
| Monroe to Culpeper (Virginia) | 890.92 mi (1,433.79 km) |
| Monroe to Culver City (California) | 1,519.87 mi (2,446.00 km) |
| Monroe to Cumberland (Maryland) | 890.65 mi (1,433.36 km) |
| Monroe to Cupertino (California) | 1,722.42 mi (2,771.97 km) |
| Monroe to Cutler Bay (Florida) | 855.26 mi (1,376.41 km) |
| Monroe to Cutlerville (Michigan) | 793.89 mi (1,277.65 km) |
| Monroe to Cuyahoga Falls (Ohio) | 833.96 mi (1,342.13 km) |
| Monroe to Cypress (California) | 1,500.21 mi (2,414.35 km) |
| Monroe to Cypress Gardens (Florida) | 693.72 mi (1,116.43 km) |
| Monroe to Cypress Lake (Florida) | 737.66 mi (1,187.14 km) |
| Monroe to D'Iberville (Mississippi) | 234.57 mi (377.50 km) |
| Monroe to Dakota Ridge (Colorado) | 877.43 mi (1,412.09 km) |
| Monroe to Dale City (Virginia) | 928.23 mi (1,493.84 km) |
| Monroe to Dallas (Georgia) | 429.14 mi (690.63 km) |
