| Mont-de-Marsan to Santeramo in Colle | 905.40 mi (1,457.09 km) |
| Mont-de-Marsan to Santo Stefano di Magra | 517.41 mi (832.70 km) |
| Mont-de-Marsan to Santo Stino di Livenza | 657.83 mi (1,058.67 km) |
| Mont-de-Marsan to Sarezzo | 538.31 mi (866.33 km) |
| Mont-de-Marsan to Sarno | 799.24 mi (1,286.26 km) |
| Mont-de-Marsan to Saronno | 482.70 mi (776.83 km) |
| Mont-de-Marsan to Sarzana | 519.74 mi (836.44 km) |
| Mont-de-Marsan to Sassari | 511.52 mi (823.21 km) |
| Mont-de-Marsan to Sasso Marconi | 583.13 mi (938.45 km) |
| Mont-de-Marsan to Sassuolo | 560.24 mi (901.61 km) |
| Mont-de-Marsan to Sava | 954.27 mi (1,535.75 km) |
| Mont-de-Marsan to Saviano | 791.95 mi (1,274.53 km) |
| Mont-de-Marsan to Savigliano | 405.63 mi (652.80 km) |
| Mont-de-Marsan to Savignano sul Panaro | 572.41 mi (921.20 km) |
| Mont-de-Marsan to Savignano sul Rubicone | 640.43 mi (1,030.67 km) |
