| Lockport to Sestu | 4,808.41 mi (7,738.38 km) |
| Lockport to Settimo Torinese | 4,514.75 mi (7,265.79 km) |
| Lockport to Seveso | 4,548.66 mi (7,320.36 km) |
| Lockport to Sezze | 4,878.47 mi (7,851.13 km) |
| Lockport to Siano | 4,974.49 mi (8,005.66 km) |
| Lockport to Siena | 4,731.20 mi (7,614.13 km) |
| Lockport to Signa | 4,702.49 mi (7,567.93 km) |
| Lockport to Silea | 4,670.98 mi (7,517.22 km) |
| Lockport to Silvi Paese | 4,874.64 mi (7,844.97 km) |
| Lockport to Sinalunga | 4,751.50 mi (7,646.80 km) |
| Lockport to Siniscola | 4,780.04 mi (7,692.74 km) |
| Lockport to Sinnai | 4,812.98 mi (7,745.75 km) |
| Lockport to Siracusa | 5,166.20 mi (8,314.19 km) |
| Lockport to Solaro | 4,547.70 mi (7,318.81 km) |
| Lockport to Soliera | 4,655.82 mi (7,492.82 km) |
