| Cities | Distance |
|---|---|
| Frosinone to Karditsa | 476.30 mi (766.53 km) |
| Frosinone to Kastoria | 419.34 mi (674.87 km) |
| Frosinone to Katerini | 486.49 mi (782.93 km) |
| Frosinone to Keratsini | 600.46 mi (966.35 km) |
| Frosinone to Kerkyra | 371.38 mi (597.68 km) |
| Frosinone to Kiato | 557.65 mi (897.45 km) |
| Frosinone to Kifisia | 606.37 mi (975.85 km) |
| Frosinone to Kilkis | 495.71 mi (797.76 km) |
| Frosinone to Komotini | 626.28 mi (1,007.90 km) |
| Frosinone to Korinthos | 568.51 mi (914.94 km) |
| Frosinone to Koropi | 614.97 mi (989.69 km) |
| Frosinone to Korydallos | 601.52 mi (968.06 km) |
| Frosinone to Kos | 811.86 mi (1,306.55 km) |
| Frosinone to Kozani | 449.32 mi (723.11 km) |
| Frosinone to Lagos | 606.35 mi (975.83 km) |