| Karlovo to Fermo | 562.08 mi (904.58 km) |
| Karlovo to Ferrandina | 456.43 mi (734.56 km) |
| Karlovo to Ferrara | 674.80 mi (1,085.99 km) |
| Karlovo to Fiano Romano | 623.12 mi (1,002.81 km) |
| Karlovo to Ficarazzi | 674.27 mi (1,085.13 km) |
| Karlovo to Fidenza | 750.39 mi (1,207.63 km) |
| Karlovo to Fiesole | 684.39 mi (1,101.43 km) |
| Karlovo to Figline Valdarno | 675.30 mi (1,086.79 km) |
| Karlovo to Filottrano | 580.69 mi (934.53 km) |
| Karlovo to Finale Emilia | 690.98 mi (1,112.02 km) |
| Karlovo to Finale Ligure | 831.64 mi (1,338.40 km) |
| Karlovo to Fino Mornasco | 808.81 mi (1,301.65 km) |
| Karlovo to Fiorano Modenese | 711.29 mi (1,144.72 km) |
| Karlovo to Fiorenzuola d'Arda | 759.02 mi (1,221.53 km) |
| Karlovo to Fisciano | 531.89 mi (855.99 km) |
