| Sarpsborg to Cortona | 1,106.82 mi (1,781.26 km) |
| Sarpsborg to Cosenza | 1,399.16 mi (2,251.74 km) |
| Sarpsborg to Cossato | 955.75 mi (1,538.13 km) |
| Sarpsborg to Costa Volpino | 930.61 mi (1,497.67 km) |
| Sarpsborg to Creazzo | 950.33 mi (1,529.41 km) |
| Sarpsborg to Crema | 963.55 mi (1,550.68 km) |
| Sarpsborg to Cremona | 978.88 mi (1,575.35 km) |
| Sarpsborg to Crevalcore | 1,006.63 mi (1,620.01 km) |
| Sarpsborg to Crispiano | 1,318.11 mi (2,121.30 km) |
| Sarpsborg to Crosia | 1,384.76 mi (2,228.56 km) |
| Sarpsborg to Crotone | 1,420.58 mi (2,286.21 km) |
| Sarpsborg to Cuneo | 1,040.46 mi (1,674.46 km) |
| Sarpsborg to Cuorgne | 970.86 mi (1,562.45 km) |
| Sarpsborg to Cusano Milanino | 952.42 mi (1,532.78 km) |
| Sarpsborg to Cutro | 1,422.95 mi (2,290.02 km) |
