| South Milwaukee to Redon | 3,962.39 mi (6,376.85 km) |
| South Milwaukee to Reims | 4,145.23 mi (6,671.10 km) |
| South Milwaukee to Rennes | 3,962.77 mi (6,377.47 km) |
| South Milwaukee to Revel | 4,283.38 mi (6,893.44 km) |
| South Milwaukee to Reze | 3,999.16 mi (6,436.02 km) |
| South Milwaukee to Riedisheim | 4,330.16 mi (6,968.72 km) |
| South Milwaukee to Rillieux-la-Pape | 4,309.54 mi (6,935.54 km) |
| South Milwaukee to Riom | 4,235.41 mi (6,816.24 km) |
| South Milwaukee to Riorges | 4,266.83 mi (6,866.80 km) |
| South Milwaukee to Ris-Orangis | 4,105.26 mi (6,606.77 km) |
| South Milwaukee to Rive-de-Gier | 4,309.70 mi (6,935.80 km) |
| South Milwaukee to Rivesaltes | 4,346.48 mi (6,994.98 km) |
| South Milwaukee to Rixheim | 4,331.58 mi (6,971.00 km) |
| South Milwaukee to Roanne | 4,268.19 mi (6,868.99 km) |
| South Milwaukee to Roche-la-Moliere | 4,301.68 mi (6,922.88 km) |
