| South Milwaukee to Butzbach | 4,272.93 mi (6,876.61 km) |
| South Milwaukee to Buxtehude | 4,192.13 mi (6,746.58 km) |
| South Milwaukee to Cadolzburg | 4,392.32 mi (7,068.75 km) |
| South Milwaukee to Calbe | 4,325.38 mi (6,961.03 km) |
| South Milwaukee to Calw | 4,343.32 mi (6,989.90 km) |
| South Milwaukee to Castrop-Rauxel | 4,181.55 mi (6,729.56 km) |
| South Milwaukee to Celle | 4,238.10 mi (6,820.57 km) |
| South Milwaukee to Cham | 4,466.38 mi (7,187.94 km) |
| South Milwaukee to Chemnitz | 4,408.72 mi (7,095.16 km) |
| South Milwaukee to Clausthal-Zellerfeld | 4,279.05 mi (6,886.47 km) |
| South Milwaukee to Cloppenburg | 4,158.69 mi (6,692.77 km) |
| South Milwaukee to Coburg | 4,362.82 mi (7,021.28 km) |
| South Milwaukee to Coesfeld | 4,161.14 mi (6,696.71 km) |
| South Milwaukee to Cologne | 4,191.54 mi (6,745.63 km) |
| South Milwaukee to Coswig | 4,419.50 mi (7,112.50 km) |
