| South Milwaukee to Cassina de' Pecchi | 4,497.29 mi (7,237.70 km) |
| South Milwaukee to Cassino | 4,845.20 mi (7,797.59 km) |
| South Milwaukee to Castagneto Carducci | 4,644.48 mi (7,474.56 km) |
| South Milwaukee to Castano Primo | 4,472.61 mi (7,197.97 km) |
| South Milwaukee to Castel Bolognese | 4,642.20 mi (7,470.89 km) |
| South Milwaukee to Castel Gandolfo | 4,787.48 mi (7,704.71 km) |
| South Milwaukee to Castel Goffredo | 4,549.29 mi (7,321.37 km) |
| South Milwaukee to Castel Maggiore | 4,614.72 mi (7,426.67 km) |
| South Milwaukee to Castel Mella | 4,528.29 mi (7,287.58 km) |
| South Milwaukee to Castel San Giorgio | 4,911.66 mi (7,904.56 km) |
| South Milwaukee to Castel San Giovanni | 4,519.23 mi (7,273.00 km) |
| South Milwaukee to Castel San Pietro Terme | 4,630.23 mi (7,451.64 km) |
| South Milwaukee to Castel Volturno | 4,868.64 mi (7,835.32 km) |
| South Milwaukee to Castelbuono | 5,017.06 mi (8,074.17 km) |
| South Milwaukee to Casteldaccia | 4,988.53 mi (8,028.26 km) |
