| McComb to Port Chester (New York) | 1,151.76 mi (1,853.58 km) |
| McComb to Port Hueneme (California) | 1,677.06 mi (2,698.96 km) |
| McComb to Port Huron (Michigan) | 922.84 mi (1,485.17 km) |
| McComb to Port Lavaca (Texas) | 410.76 mi (661.05 km) |
| McComb to Port Neches (Texas) | 224.38 mi (361.11 km) |
| McComb to Port Orange (Florida) | 583.65 mi (939.30 km) |
| McComb to Port Orchard (Washington) | 2,031.56 mi (3,269.48 km) |
| McComb to Port Royal (South Carolina) | 578.54 mi (931.08 km) |
| McComb to Port Salerno (Florida) | 681.35 mi (1,096.52 km) |
| McComb to Port St. John (Florida) | 609.42 mi (980.77 km) |
| McComb to Port St. Lucie (Florida) | 666.27 mi (1,072.26 km) |
| McComb to Port Washington (New York) | 1,145.17 mi (1,842.97 km) |
| McComb to Port Washington (Wisconsin) | 850.65 mi (1,368.99 km) |
| McComb to Port Wentworth (Georgia) | 548.74 mi (883.11 km) |
| McComb to Portage (Indiana) | 737.43 mi (1,186.78 km) |
