| Sarpsborg to Cassina de' Pecchi | 954.11 mi (1,535.49 km) |
| Sarpsborg to Cassino | 1,234.46 mi (1,986.67 km) |
| Sarpsborg to Castagneto Carducci | 1,113.93 mi (1,792.70 km) |
| Sarpsborg to Castano Primo | 954.03 mi (1,535.37 km) |
| Sarpsborg to Castel Bolognese | 1,034.67 mi (1,665.14 km) |
| Sarpsborg to Castel Gandolfo | 1,213.63 mi (1,953.14 km) |
| Sarpsborg to Castel Goffredo | 966.82 mi (1,555.95 km) |
| Sarpsborg to Castel Maggiore | 1,017.05 mi (1,636.78 km) |
| Sarpsborg to Castel Mella | 953.34 mi (1,534.26 km) |
| Sarpsborg to Castel San Giorgio | 1,287.82 mi (2,072.55 km) |
| Sarpsborg to Castel San Giovanni | 986.09 mi (1,586.96 km) |
| Sarpsborg to Castel San Pietro Terme | 1,028.70 mi (1,655.53 km) |
| Sarpsborg to Castel Volturno | 1,265.80 mi (2,037.10 km) |
| Sarpsborg to Castelbuono | 1,481.26 mi (2,383.86 km) |
| Sarpsborg to Casteldaccia | 1,471.17 mi (2,367.62 km) |
