| McKinleyville to Smyrna (Delaware) | 2,530.62 mi (4,072.64 km) |
| McKinleyville to Smyrna (Georgia) | 2,206.47 mi (3,550.97 km) |
| McKinleyville to Smyrna (Tennessee) | 2,044.97 mi (3,291.06 km) |
| McKinleyville to Snellville (Georgia) | 2,233.45 mi (3,594.38 km) |
| McKinleyville to Snoqualmie (Washington) | 467.99 mi (753.16 km) |
| McKinleyville to Snyder (Texas) | 1,396.62 mi (2,247.64 km) |
| McKinleyville to Socastee (South Carolina) | 2,498.85 mi (4,021.51 km) |
| McKinleyville to Socorro (Texas) | 1,179.31 mi (1,897.91 km) |
| McKinleyville to Soddy-Daisy (Tennessee) | 2,133.78 mi (3,433.98 km) |
| McKinleyville to Solana Beach (California) | 665.93 mi (1,071.71 km) |
| McKinleyville to Soledad (California) | 344.61 mi (554.60 km) |
| McKinleyville to Solon (Ohio) | 2,195.47 mi (3,533.27 km) |
| McKinleyville to Somers Point (New Jersey) | 2,580.82 mi (4,153.44 km) |
| McKinleyville to Somerset (Kentucky) | 2,117.79 mi (3,408.25 km) |
| McKinleyville to Somerset (New Jersey) | 2,560.52 mi (4,120.76 km) |
