| Keystone to Esplugas de Llobregat | 4,705.42 mi (7,572.64 km) |
| Keystone to Estepa | 4,437.36 mi (7,141.23 km) |
| Keystone to Estepona | 4,440.68 mi (7,146.59 km) |
| Keystone to Felanitx | 4,802.08 mi (7,728.20 km) |
| Keystone to Fene | 4,163.33 mi (6,700.23 km) |
| Keystone to Fernan-Nunez | 4,438.38 mi (7,142.88 km) |
| Keystone to Ferrol | 4,159.83 mi (6,694.60 km) |
| Keystone to Figueras | 4,728.29 mi (7,609.44 km) |
| Keystone to Fortuna | 4,614.39 mi (7,426.15 km) |
| Keystone to Foz | 4,206.32 mi (6,769.42 km) |
| Keystone to Fraga | 4,616.97 mi (7,430.30 km) |
| Keystone to Fuengirola | 4,466.02 mi (7,187.37 km) |
| Keystone to Fuenlabrada | 4,434.51 mi (7,136.66 km) |
| Keystone to Fuensalida | 4,418.65 mi (7,111.13 km) |
| Keystone to Fuente Palmera | 4,417.64 mi (7,109.51 km) |
