| Orvieto to Kalisz | 683.90 mi (1,100.62 km) |
| Orvieto to Kamien Pomorski | 786.82 mi (1,266.27 km) |
| Orvieto to Kamienna Gora | 587.15 mi (944.93 km) |
| Orvieto to Karczew | 774.16 mi (1,245.89 km) |
| Orvieto to Kartuzy | 848.74 mi (1,365.91 km) |
| Orvieto to Katowice | 615.78 mi (991.00 km) |
| Orvieto to Kedzierzyn-Kozle | 601.04 mi (967.28 km) |
| Orvieto to Kepno | 652.78 mi (1,050.55 km) |
| Orvieto to Ketrzyn | 891.33 mi (1,434.46 km) |
| Orvieto to Kety | 600.45 mi (966.32 km) |
| Orvieto to Kielce | 691.89 mi (1,113.49 km) |
| Orvieto to Kielczow | 628.76 mi (1,011.89 km) |
| Orvieto to Klobuck | 651.23 mi (1,048.05 km) |
| Orvieto to Klodzko | 574.73 mi (924.94 km) |
| Orvieto to Kluczbork | 639.28 mi (1,028.83 km) |
