| Portici to Ezine | 635.33 mi (1,022.47 km) |
| Portici to Fethiye | 845.84 mi (1,361.25 km) |
| Portici to Findikli | 1,386.20 mi (2,230.88 km) |
| Portici to Finike | 907.82 mi (1,461.00 km) |
| Portici to Foca | 676.06 mi (1,088.01 km) |
| Portici to Gallipoli | 646.71 mi (1,040.78 km) |
| Portici to Gaziantep | 1,261.09 mi (2,029.53 km) |
| Portici to Gebze | 788.28 mi (1,268.61 km) |
| Portici to Gediz | 806.74 mi (1,298.32 km) |
| Portici to Gemerek | 1,152.54 mi (1,854.84 km) |
| Portici to Genc | 1,393.97 mi (2,243.38 km) |
| Portici to Gerede | 932.24 mi (1,500.30 km) |
| Portici to Gevas | 1,535.18 mi (2,470.64 km) |
| Portici to Giresun | 1,252.56 mi (2,015.80 km) |
| Portici to Gokceada | 605.73 mi (974.83 km) |
