| Castelo Branco to Santa Venerina | 1,225.15 mi (1,971.69 km) |
| Castelo Branco to Santeramo in Colle | 1,276.30 mi (2,054.01 km) |
| Castelo Branco to Santo Stefano di Magra | 941.24 mi (1,514.78 km) |
| Castelo Branco to Santo Stino di Livenza | 1,098.44 mi (1,767.77 km) |
| Castelo Branco to Sarezzo | 981.79 mi (1,580.03 km) |
| Castelo Branco to Sarno | 1,164.11 mi (1,873.45 km) |
| Castelo Branco to Saronno | 928.07 mi (1,493.58 km) |
| Castelo Branco to Sarzana | 942.69 mi (1,517.11 km) |
| Castelo Branco to Sassari | 847.74 mi (1,364.31 km) |
| Castelo Branco to Sasso Marconi | 1,009.25 mi (1,624.23 km) |
| Castelo Branco to Sassuolo | 989.12 mi (1,591.84 km) |
| Castelo Branco to Sava | 1,320.80 mi (2,125.62 km) |
| Castelo Branco to Saviano | 1,158.45 mi (1,864.35 km) |
| Castelo Branco to Savigliano | 841.47 mi (1,354.21 km) |
| Castelo Branco to Savignano sul Panaro | 999.99 mi (1,609.34 km) |
