| Castanet-Tolosan to Santeramo in Colle | 802.97 mi (1,292.25 km) |
| Castanet-Tolosan to Santo Stefano di Magra | 421.66 mi (678.59 km) |
| Castanet-Tolosan to Santo Stino di Livenza | 570.44 mi (918.03 km) |
| Castanet-Tolosan to Sarezzo | 452.63 mi (728.43 km) |
| Castanet-Tolosan to Sarno | 696.38 mi (1,120.72 km) |
| Castanet-Tolosan to Saronno | 398.48 mi (641.30 km) |
| Castanet-Tolosan to Sarzana | 423.71 mi (681.90 km) |
| Castanet-Tolosan to Sassari | 409.78 mi (659.47 km) |
| Castanet-Tolosan to Sasso Marconi | 488.56 mi (786.27 km) |
| Castanet-Tolosan to Sassuolo | 466.60 mi (750.92 km) |
| Castanet-Tolosan to Sava | 851.69 mi (1,370.67 km) |
| Castanet-Tolosan to Saviano | 689.14 mi (1,109.06 km) |
| Castanet-Tolosan to Savigliano | 314.34 mi (505.89 km) |
| Castanet-Tolosan to Savignano sul Panaro | 478.33 mi (769.80 km) |
| Castanet-Tolosan to Savignano sul Rubicone | 544.35 mi (876.05 km) |
