| Monterotondo to Karditsa | 520.84 mi (838.20 km) |
| Monterotondo to Kastoria | 461.21 mi (742.25 km) |
| Monterotondo to Katerini | 528.35 mi (850.30 km) |
| Monterotondo to Keratsini | 646.23 mi (1,040.00 km) |
| Monterotondo to Kerkyra | 416.83 mi (670.83 km) |
| Monterotondo to Kiato | 603.82 mi (971.75 km) |
| Monterotondo to Kifisia | 651.87 mi (1,049.09 km) |
| Monterotondo to Kilkis | 535.04 mi (861.07 km) |
| Monterotondo to Komotini | 664.22 mi (1,068.96 km) |
| Monterotondo to Korinthos | 614.67 mi (989.22 km) |
| Monterotondo to Koropi | 660.68 mi (1,063.26 km) |
| Monterotondo to Korydallos | 647.25 mi (1,041.65 km) |
| Monterotondo to Kos | 857.10 mi (1,379.37 km) |
| Monterotondo to Kozani | 491.55 mi (791.07 km) |
| Monterotondo to Lagos | 644.53 mi (1,037.28 km) |
