| Ludlow to Santa Ursula | 1,798.99 mi (2,895.19 km) |
| Ludlow to Santander | 617.33 mi (993.49 km) |
| Ludlow to Santany | 941.36 mi (1,514.98 km) |
| Ludlow to Santiago de Compostela | 709.06 mi (1,141.12 km) |
| Ludlow to Santiago del Teide | 1,813.98 mi (2,919.31 km) |
| Ludlow to Santiponce | 1,044.22 mi (1,680.50 km) |
| Ludlow to Santomera | 991.73 mi (1,596.04 km) |
| Ludlow to Santona | 617.71 mi (994.11 km) |
| Ludlow to Santurce-Antiguo | 624.61 mi (1,005.22 km) |
| Ludlow to Sarria | 697.14 mi (1,121.93 km) |
| Ludlow to Sauzal | 1,794.30 mi (2,887.65 km) |
| Ludlow to Sedavi | 901.01 mi (1,450.04 km) |
| Ludlow to Segorbe | 871.23 mi (1,402.11 km) |
| Ludlow to Segovia | 791.79 mi (1,274.26 km) |
| Ludlow to Senmanat | 777.35 mi (1,251.03 km) |
