| San Marcos to Forli | 6,210.88 mi (9,995.45 km) |
| San Marcos to Forlimpopoli | 6,216.19 mi (10,003.98 km) |
| San Marcos to Formello | 6,335.54 mi (10,196.07 km) |
| San Marcos to Formia | 6,419.08 mi (10,330.52 km) |
| San Marcos to Formigine | 6,155.30 mi (9,906.00 km) |
| San Marcos to Fossano | 6,052.19 mi (9,740.06 km) |
| San Marcos to Fossombrone | 6,263.63 mi (10,080.34 km) |
| San Marcos to Francavilla al Mare | 6,379.67 mi (10,267.09 km) |
| San Marcos to Francavilla Fontana | 6,586.62 mi (10,600.15 km) |
| San Marcos to Francofonte | 6,678.16 mi (10,747.46 km) |
| San Marcos to Frascati | 6,359.01 mi (10,233.84 km) |
| San Marcos to Frattamaggiore | 6,458.87 mi (10,394.54 km) |
| San Marcos to Frattaminore | 6,457.43 mi (10,392.22 km) |
| San Marcos to Frosinone | 6,390.75 mi (10,284.92 km) |
| San Marcos to Fucecchio | 6,196.33 mi (9,972.03 km) |
