| Castiglion Fiorentino to Glyka Nera | 725.33 mi (1,167.30 km) |
| Castiglion Fiorentino to Grevena | 539.21 mi (867.77 km) |
| Castiglion Fiorentino to Ialysos | 982.27 mi (1,580.82 km) |
| Castiglion Fiorentino to Ilion | 717.04 mi (1,153.97 km) |
| Castiglion Fiorentino to Ilioupoli | 723.21 mi (1,163.90 km) |
| Castiglion Fiorentino to Ioannina | 527.16 mi (848.39 km) |
| Castiglion Fiorentino to Irakleio | 895.06 mi (1,440.47 km) |
| Castiglion Fiorentino to Irakleio | 719.39 mi (1,157.74 km) |
| Castiglion Fiorentino to Kaisariani | 722.20 mi (1,162.28 km) |
| Castiglion Fiorentino to Kalamaria | 597.42 mi (961.45 km) |
| Castiglion Fiorentino to Kalamata | 691.37 mi (1,112.65 km) |
| Castiglion Fiorentino to Kallithea | 720.32 mi (1,159.24 km) |
| Castiglion Fiorentino to Kalymnos | 906.62 mi (1,459.06 km) |
| Castiglion Fiorentino to Kalyvia Thorikou | 734.62 mi (1,182.26 km) |
| Castiglion Fiorentino to Kamatero | 716.55 mi (1,153.18 km) |
