| South Milwaukee to Casamassima | 4,990.87 mi (8,032.04 km) |
| South Milwaukee to Casandrino | 4,887.09 mi (7,865.01 km) |
| South Milwaukee to Casapulla | 4,882.40 mi (7,857.47 km) |
| South Milwaukee to Casarano | 5,082.86 mi (8,180.08 km) |
| South Milwaukee to Casatenovo | 4,487.66 mi (7,222.19 km) |
| South Milwaukee to Casciana Terme | 4,629.81 mi (7,450.96 km) |
| South Milwaukee to Cascina | 4,620.47 mi (7,435.93 km) |
| South Milwaukee to Caselle Torinese | 4,443.95 mi (7,151.84 km) |
| South Milwaukee to Caserta | 4,884.38 mi (7,860.65 km) |
| South Milwaukee to Casier | 4,604.21 mi (7,409.76 km) |
| South Milwaukee to Casorate Primo | 4,491.95 mi (7,229.09 km) |
| South Milwaukee to Casoria | 4,890.57 mi (7,870.61 km) |
| South Milwaukee to Cassano al Ionio | 5,021.27 mi (8,080.95 km) |
| South Milwaukee to Cassano d'Adda | 4,502.42 mi (7,245.95 km) |
| South Milwaukee to Cassano delle Murge | 4,988.13 mi (8,027.62 km) |
