| Champaign to Casamassima | 5,132.26 mi (8,259.58 km) |
| Champaign to Casandrino | 5,025.22 mi (8,087.32 km) |
| Champaign to Casapulla | 5,020.84 mi (8,080.26 km) |
| Champaign to Casarano | 5,224.08 mi (8,407.34 km) |
| Champaign to Casatenovo | 4,629.78 mi (7,450.91 km) |
| Champaign to Casciana Terme | 4,768.87 mi (7,674.76 km) |
| Champaign to Cascina | 4,759.78 mi (7,660.12 km) |
| Champaign to Caselle Torinese | 4,583.23 mi (7,376.00 km) |
| Champaign to Caserta | 5,022.87 mi (8,083.53 km) |
| Champaign to Casier | 4,749.31 mi (7,643.28 km) |
| Champaign to Casorate Primo | 4,632.97 mi (7,456.04 km) |
| Champaign to Casoria | 5,028.70 mi (8,092.91 km) |
| Champaign to Cassano al Ionio | 5,159.76 mi (8,303.83 km) |
| Champaign to Cassano d'Adda | 4,644.41 mi (7,474.46 km) |
| Champaign to Cassano delle Murge | 5,129.21 mi (8,254.67 km) |
