| McComb to Candler-McAfee (Georgia) | 399.85 mi (643.50 km) |
| McComb to Caño Martin Peña (Puerto Rico) | 1,762.38 mi (2,836.28 km) |
| McComb to Cañon City (Colorado) | 971.25 mi (1,563.08 km) |
| McComb to Canóvanas (Puerto Rico) | 1,772.88 mi (2,853.17 km) |
| McComb to Canton (Georgia) | 404.71 mi (651.31 km) |
| McComb to Canton (Illinois) | 644.33 mi (1,036.95 km) |
| McComb to Canton (Mississippi) | 97.00 mi (156.10 km) |
| McComb to Canton (Ohio) | 832.88 mi (1,340.39 km) |
| McComb to Canyon (Texas) | 710.68 mi (1,143.73 km) |
| McComb to Canyon Lake (California) | 1,566.44 mi (2,520.95 km) |
| McComb to Canyon Lake (Texas) | 472.87 mi (761.02 km) |
| McComb to Cape Coral (Florida) | 602.71 mi (969.97 km) |
| McComb to Cape Girardeau (Missouri) | 422.38 mi (679.76 km) |
| McComb to Carbondale (Illinois) | 453.17 mi (729.31 km) |
| McComb to Carlisle (Pennsylvania) | 965.97 mi (1,554.58 km) |
