| McComb to Smyrna (Delaware) | 1,004.04 mi (1,615.85 km) |
| McComb to Smyrna (Georgia) | 391.07 mi (629.37 km) |
| McComb to Smyrna (Tennessee) | 397.52 mi (639.75 km) |
| McComb to Snellville (Georgia) | 417.57 mi (672.01 km) |
| McComb to Snoqualmie (Washington) | 1,996.55 mi (3,213.13 km) |
| McComb to Snyder (Texas) | 619.96 mi (997.73 km) |
| McComb to Socastee (South Carolina) | 688.80 mi (1,108.52 km) |
| McComb to Socorro (Texas) | 930.30 mi (1,497.17 km) |
| McComb to Soddy-Daisy (Tennessee) | 412.88 mi (664.47 km) |
| McComb to Solana Beach (California) | 1,567.89 mi (2,523.28 km) |
| McComb to Soledad (California) | 1,799.57 mi (2,896.13 km) |
| McComb to Solon (Ohio) | 861.38 mi (1,386.26 km) |
| McComb to Somers Point (New Jersey) | 1,052.04 mi (1,693.10 km) |
| McComb to Somerset (Kentucky) | 524.19 mi (843.60 km) |
| McComb to Somerset (New Jersey) | 1,096.76 mi (1,765.07 km) |
