| Sunland Park to Sestu | 6,024.63 mi (9,695.71 km) |
| Sunland Park to Settimo Torinese | 5,716.59 mi (9,199.96 km) |
| Sunland Park to Seveso | 5,745.94 mi (9,247.19 km) |
| Sunland Park to Sezze | 6,082.09 mi (9,788.18 km) |
| Sunland Park to Siano | 6,176.93 mi (9,940.81 km) |
| Sunland Park to Siena | 5,932.38 mi (9,547.25 km) |
| Sunland Park to Signa | 5,902.54 mi (9,499.21 km) |
| Sunland Park to Silea | 5,861.26 mi (9,432.78 km) |
| Sunland Park to Silvi Paese | 6,072.50 mi (9,772.75 km) |
| Sunland Park to Sinalunga | 5,952.21 mi (9,579.15 km) |
| Sunland Park to Siniscola | 5,992.38 mi (9,643.80 km) |
| Sunland Park to Sinnai | 6,029.05 mi (9,702.82 km) |
| Sunland Park to Siracusa | 6,377.94 mi (10,264.30 km) |
| Sunland Park to Solaro | 5,745.19 mi (9,245.99 km) |
| Sunland Park to Soliera | 5,852.77 mi (9,419.13 km) |
