| Formia to San Lorenzo de El Escorial | 926.61 mi (1,491.23 km) |
| Formia to San Martin de la Vega | 901.35 mi (1,450.59 km) |
| Formia to San Martin de Valdeiglesias | 942.53 mi (1,516.86 km) |
| Formia to San Pedro de Ribas | 614.65 mi (989.18 km) |
| Formia to San Roque | 1,079.33 mi (1,737.02 km) |
| Formia to San Sebastian de la Gomera | 1,954.39 mi (3,145.29 km) |
| Formia to San Sebastian de los Reyes | 900.28 mi (1,448.86 km) |
| Formia to San Vicente de Baracaldo | 859.02 mi (1,382.46 km) |
| Formia to San Vicente de Castellet | 608.64 mi (979.51 km) |
| Formia to San Vicente del Raspeig | 775.13 mi (1,247.45 km) |
| Formia to San Vicente dels Horts | 601.82 mi (968.54 km) |
| Formia to Sangenjo | 1,153.66 mi (1,856.63 km) |
| Formia to Sanlucar de Barrameda | 1,113.19 mi (1,791.50 km) |
| Formia to Sanlucar la Mayor | 1,089.96 mi (1,754.13 km) |
| Formia to Sant Joan de Vilatorrada | 611.55 mi (984.20 km) |
