| Longford to Spilamberto | 1,056.27 mi (1,699.90 km) |
| Longford to Spilimbergo | 1,053.68 mi (1,695.74 km) |
| Longford to Spinea | 1,053.81 mi (1,695.94 km) |
| Longford to Spoleto | 1,202.04 mi (1,934.49 km) |
| Longford to Spoltore | 1,268.54 mi (2,041.52 km) |
| Longford to Spresiano | 1,044.42 mi (1,680.83 km) |
| Longford to Squinzano | 1,509.87 mi (2,429.90 km) |
| Longford to Statte | 1,472.36 mi (2,369.54 km) |
| Longford to Stezzano | 954.99 mi (1,536.91 km) |
| Longford to Strada | 1,113.02 mi (1,791.23 km) |
| Longford to Stradella | 969.27 mi (1,559.89 km) |
| Longford to Striano | 1,366.23 mi (2,198.74 km) |
| Longford to Subiaco | 1,258.01 mi (2,024.57 km) |
| Longford to Sulmona | 1,281.16 mi (2,061.82 km) |
| Longford to Surbo | 1,514.57 mi (2,437.46 km) |
