| South Houston to Ferentino | 5,728.63 mi (9,219.33 km) |
| South Houston to Fermo | 5,691.38 mi (9,159.40 km) |
| South Houston to Ferrandina | 5,912.06 mi (9,514.54 km) |
| South Houston to Ferrara | 5,540.81 mi (8,917.07 km) |
| South Houston to Fiano Romano | 5,682.31 mi (9,144.79 km) |
| South Houston to Ficarazzi | 5,877.52 mi (9,458.96 km) |
| South Houston to Fidenza | 5,475.15 mi (8,811.41 km) |
| South Houston to Fiesole | 5,565.24 mi (8,956.40 km) |
| South Houston to Figline Valdarno | 5,579.67 mi (8,979.62 km) |
| South Houston to Filottrano | 5,665.62 mi (9,117.93 km) |
| South Houston to Finale Emilia | 5,527.00 mi (8,894.85 km) |
| South Houston to Finale Ligure | 5,427.10 mi (8,734.08 km) |
| South Houston to Fino Mornasco | 5,400.66 mi (8,691.53 km) |
| South Houston to Fiorano Modenese | 5,518.60 mi (8,881.32 km) |
| South Houston to Fiorenzuola d'Arda | 5,465.79 mi (8,796.34 km) |
