| Oristano to Chojnow | 860.46 mi (1,384.78 km) |
| Oristano to Chorzow | 876.24 mi (1,410.17 km) |
| Oristano to Choszczno | 970.88 mi (1,562.48 km) |
| Oristano to Chrzanow | 880.13 mi (1,416.43 km) |
| Oristano to Ciechanow | 1,060.48 mi (1,706.67 km) |
| Oristano to Ciechocinek | 1,017.44 mi (1,637.41 km) |
| Oristano to Cieszyn | 837.91 mi (1,348.48 km) |
| Oristano to Czarna Bialostocka | 1,154.02 mi (1,857.22 km) |
| Oristano to Czarnkow | 973.47 mi (1,566.66 km) |
| Oristano to Czechowice-Dziedzice | 857.22 mi (1,379.56 km) |
| Oristano to Czeladz | 881.73 mi (1,419.01 km) |
| Oristano to Czersk Pomorski | 1,054.85 mi (1,697.61 km) |
| Oristano to Czestochowa | 907.83 mi (1,461.01 km) |
| Oristano to Czluchow | 1,035.62 mi (1,666.67 km) |
| Oristano to Dabrowa Gornicza | 884.00 mi (1,422.66 km) |
