| Orvieto to Cizre | 1,625.01 mi (2,615.20 km) |
| Orvieto to Cobanlar | 1,014.18 mi (1,632.16 km) |
| Orvieto to Corlu | 812.48 mi (1,307.57 km) |
| Orvieto to Corum | 1,185.68 mi (1,908.17 km) |
| Orvieto to Cukurca | 1,699.59 mi (2,735.23 km) |
| Orvieto to Cukurcayir | 1,420.62 mi (2,286.27 km) |
| Orvieto to Cumayeri | 976.74 mi (1,571.92 km) |
| Orvieto to Cumra | 1,144.33 mi (1,841.63 km) |
| Orvieto to Cungus | 1,455.36 mi (2,342.18 km) |
| Orvieto to Dargecit | 1,595.74 mi (2,568.09 km) |
| Orvieto to Davutlar | 870.56 mi (1,401.03 km) |
| Orvieto to Demirozu | 1,443.16 mi (2,322.54 km) |
| Orvieto to Demre | 1,049.94 mi (1,689.71 km) |
| Orvieto to Denizciler | 1,343.18 mi (2,161.64 km) |
| Orvieto to Denizli | 956.21 mi (1,538.86 km) |
