| Oppegard to Chivasso | 1,015.99 mi (1,635.07 km) |
| Oppegard to Ciampino | 1,245.56 mi (2,004.53 km) |
| Oppegard to Cicciano | 1,310.64 mi (2,109.27 km) |
| Oppegard to Cingoli | 1,139.49 mi (1,833.84 km) |
| Oppegard to Cinisello Balsamo | 986.20 mi (1,587.13 km) |
| Oppegard to Cinisi | 1,497.65 mi (2,410.23 km) |
| Oppegard to Cirie | 1,014.42 mi (1,632.54 km) |
| Oppegard to Ciro Marina | 1,437.82 mi (2,313.95 km) |
| Oppegard to Cislago | 980.03 mi (1,577.21 km) |
| Oppegard to Cisterna di Latina | 1,260.63 mi (2,028.79 km) |
| Oppegard to Cisternino | 1,347.55 mi (2,168.67 km) |
| Oppegard to Citta di Castello | 1,130.06 mi (1,818.66 km) |
| Oppegard to Citta Sant'Angelo | 1,201.61 mi (1,933.81 km) |
| Oppegard to Cittadella | 978.01 mi (1,573.95 km) |
| Oppegard to Cittanova | 1,499.65 mi (2,413.45 km) |
