| Trecastagni to San Lorenzo de El Escorial | 1,048.90 mi (1,688.05 km) |
| Trecastagni to San Martin de la Vega | 1,016.84 mi (1,636.45 km) |
| Trecastagni to San Martin de Valdeiglesias | 1,061.17 mi (1,707.79 km) |
| Trecastagni to San Pedro de Ribas | 752.58 mi (1,211.16 km) |
| Trecastagni to San Roque | 1,132.62 mi (1,822.78 km) |
| Trecastagni to San Sebastian de la Gomera | 1,969.47 mi (3,169.56 km) |
| Trecastagni to San Sebastian de los Reyes | 1,021.59 mi (1,644.09 km) |
| Trecastagni to San Vicente de Baracaldo | 1,025.43 mi (1,650.26 km) |
| Trecastagni to San Vicente de Castellet | 755.92 mi (1,216.54 km) |
| Trecastagni to San Vicente del Raspeig | 850.44 mi (1,368.66 km) |
| Trecastagni to San Vicente dels Horts | 743.27 mi (1,196.17 km) |
| Trecastagni to Sangenjo | 1,302.00 mi (2,095.36 km) |
| Trecastagni to Sanlucar de Barrameda | 1,178.61 mi (1,896.79 km) |
| Trecastagni to Sanlucar la Mayor | 1,164.26 mi (1,873.69 km) |
| Trecastagni to Sant Joan de Vilatorrada | 760.46 mi (1,223.85 km) |
