| Louth to Santa Venerina | 1,302.26 mi (2,095.78 km) |
| Louth to Santeramo in Colle | 1,167.51 mi (1,878.92 km) |
| Louth to Santo Stefano di Magra | 778.57 mi (1,252.98 km) |
| Louth to Santo Stino di Livenza | 773.64 mi (1,245.05 km) |
| Louth to Sarezzo | 701.44 mi (1,128.85 km) |
| Louth to Sarno | 1,102.37 mi (1,774.09 km) |
| Louth to Saronno | 670.30 mi (1,078.75 km) |
| Louth to Sarzana | 782.61 mi (1,259.49 km) |
| Louth to Sassari | 960.34 mi (1,545.51 km) |
| Louth to Sasso Marconi | 801.43 mi (1,289.77 km) |
| Louth to Sassuolo | 779.68 mi (1,254.78 km) |
| Louth to Sava | 1,214.66 mi (1,954.81 km) |
| Louth to Saviano | 1,093.73 mi (1,760.18 km) |
| Louth to Savigliano | 693.80 mi (1,116.57 km) |
| Louth to Savignano sul Panaro | 790.55 mi (1,272.27 km) |
