| South Bend to Collegno | 4,434.74 mi (7,137.03 km) |
| South Bend to Cologno al Serio | 4,500.00 mi (7,242.05 km) |
| South Bend to Cologno Monzese | 4,485.44 mi (7,218.62 km) |
| South Bend to Colorno | 4,553.09 mi (7,327.49 km) |
| South Bend to Comacchio | 4,633.83 mi (7,457.44 km) |
| South Bend to Comiso | 5,065.45 mi (8,152.06 km) |
| South Bend to Como | 4,466.73 mi (7,188.50 km) |
| South Bend to Concordia Sagittaria | 4,615.86 mi (7,428.51 km) |
| South Bend to Concorezzo | 4,485.32 mi (7,218.42 km) |
| South Bend to Conegliano | 4,589.53 mi (7,386.14 km) |
| South Bend to Conselice | 4,627.56 mi (7,447.34 km) |
| South Bend to Conselve | 4,599.48 mi (7,402.15 km) |
| South Bend to Conversano | 4,989.90 mi (8,030.46 km) |
| South Bend to Copertino | 5,058.53 mi (8,140.92 km) |
| South Bend to Copparo | 4,611.82 mi (7,422.01 km) |
