| Calumet City to Redon | 4,004.11 mi (6,444.00 km) |
| Calumet City to Reims | 4,192.52 mi (6,747.22 km) |
| Calumet City to Rennes | 4,005.39 mi (6,446.06 km) |
| Calumet City to Revel | 4,321.64 mi (6,955.01 km) |
| Calumet City to Reze | 4,040.50 mi (6,502.55 km) |
| Calumet City to Riedisheim | 4,377.35 mi (7,044.66 km) |
| Calumet City to Rillieux-la-Pape | 4,352.78 mi (7,005.13 km) |
| Calumet City to Riom | 4,277.67 mi (6,884.24 km) |
| Calumet City to Riorges | 4,309.84 mi (6,936.02 km) |
| Calumet City to Ris-Orangis | 4,150.86 mi (6,680.16 km) |
| Calumet City to Rive-de-Gier | 4,352.39 mi (7,004.49 km) |
| Calumet City to Rivesaltes | 4,384.37 mi (7,055.96 km) |
| Calumet City to Rixheim | 4,378.79 mi (7,046.98 km) |
| Calumet City to Roanne | 4,311.21 mi (6,938.23 km) |
| Calumet City to Roche-la-Moliere | 4,344.05 mi (6,991.08 km) |
