| Highland Springs to Sestu | 4,483.58 mi (7,215.63 km) |
| Highland Springs to Settimo Torinese | 4,237.40 mi (6,819.43 km) |
| Highland Springs to Seveso | 4,281.67 mi (6,890.68 km) |
| Highland Springs to Sezze | 4,590.36 mi (7,387.47 km) |
| Highland Springs to Siano | 4,687.78 mi (7,544.25 km) |
| Highland Springs to Siena | 4,451.65 mi (7,164.24 km) |
| Highland Springs to Signa | 4,426.19 mi (7,123.26 km) |
| Highland Springs to Silea | 4,417.06 mi (7,108.57 km) |
| Highland Springs to Silvi Paese | 4,600.45 mi (7,403.71 km) |
| Highland Springs to Sinalunga | 4,472.76 mi (7,198.21 km) |
| Highland Springs to Siniscola | 4,468.93 mi (7,192.05 km) |
| Highland Springs to Sinnai | 4,488.67 mi (7,223.82 km) |
| Highland Springs to Siracusa | 4,851.32 mi (7,807.45 km) |
| Highland Springs to Solaro | 4,280.22 mi (6,888.35 km) |
| Highland Springs to Soliera | 4,387.60 mi (7,061.16 km) |
