| Monroe to Carrollwood (Florida) | 648.05 mi (1,042.93 km) |
| Monroe to Carson (California) | 1,512.56 mi (2,434.23 km) |
| Monroe to Carson City (Nevada) | 1,609.10 mi (2,589.59 km) |
| Monroe to Carteret (New Jersey) | 1,133.56 mi (1,824.29 km) |
| Monroe to Cartersville (Georgia) | 435.02 mi (700.09 km) |
| Monroe to Carthage (Missouri) | 344.39 mi (554.25 km) |
| Monroe to Cary (Illinois) | 701.82 mi (1,129.47 km) |
| Monroe to Cary (North Carolina) | 790.15 mi (1,271.63 km) |
| Monroe to Casa de Oro-Mount Helix (California) | 1,444.95 mi (2,325.42 km) |
| Monroe to Casa Grande (Arizona) | 1,143.03 mi (1,839.53 km) |
| Monroe to Casas Adobes (Arizona) | 1,102.79 mi (1,774.77 km) |
| Monroe to Cascades (Virginia) | 937.15 mi (1,508.21 km) |
| Monroe to Casper (Wyoming) | 1,053.40 mi (1,695.28 km) |
| Monroe to Casselberry (Florida) | 692.53 mi (1,114.52 km) |
| Monroe to Castaic (California) | 1,531.56 mi (2,464.80 km) |
