| Oulu to Cesa | 1,719.97 mi (2,768.03 km) |
| Oulu to Cesano Maderno | 1,474.77 mi (2,373.42 km) |
| Oulu to Cesena | 1,529.20 mi (2,461.01 km) |
| Oulu to Cesenatico | 1,523.22 mi (2,451.38 km) |
| Oulu to Cetraro | 1,803.69 mi (2,902.76 km) |
| Oulu to Cherasco | 1,559.29 mi (2,509.44 km) |
| Oulu to Chiampo | 1,448.24 mi (2,330.72 km) |
| Oulu to Chiaravalle | 1,552.04 mi (2,497.77 km) |
| Oulu to Chiari | 1,470.64 mi (2,366.77 km) |
| Oulu to Chiavari | 1,558.01 mi (2,507.37 km) |
| Oulu to Chieri | 1,536.34 mi (2,472.49 km) |
| Oulu to Chieti | 1,627.05 mi (2,618.48 km) |
| Oulu to Chioggia | 1,456.70 mi (2,344.33 km) |
| Oulu to Chiusi | 1,607.94 mi (2,587.73 km) |
| Oulu to Chivasso | 1,523.75 mi (2,452.24 km) |
