| Felixstowe to Glyka Nera | 1,452.29 mi (2,337.24 km) |
| Felixstowe to Grevena | 1,257.90 mi (2,024.39 km) |
| Felixstowe to Ialysos | 1,690.92 mi (2,721.28 km) |
| Felixstowe to Ilion | 1,444.82 mi (2,325.22 km) |
| Felixstowe to Ilioupoli | 1,451.82 mi (2,336.49 km) |
| Felixstowe to Ioannina | 1,259.22 mi (2,026.52 km) |
| Felixstowe to Irakleio | 1,638.89 mi (2,637.54 km) |
| Felixstowe to Irakleio | 1,446.34 mi (2,327.65 km) |
| Felixstowe to Kaisariani | 1,450.29 mi (2,334.02 km) |
| Felixstowe to Kalamaria | 1,288.69 mi (2,073.95 km) |
| Felixstowe to Kalamata | 1,442.70 mi (2,321.79 km) |
| Felixstowe to Kallithea | 1,449.17 mi (2,332.21 km) |
| Felixstowe to Kalymnos | 1,618.26 mi (2,604.34 km) |
| Felixstowe to Kalyvia Thorikou | 1,463.00 mi (2,354.47 km) |
| Felixstowe to Kamatero | 1,443.88 mi (2,323.69 km) |
