| Cahokia to Rende | 5,320.98 mi (8,563.29 km) |
| Cahokia to Resana | 4,883.80 mi (7,859.71 km) |
| Cahokia to Rescaldina | 4,765.79 mi (7,669.79 km) |
| Cahokia to Rezzato | 4,824.22 mi (7,763.84 km) |
| Cahokia to Rho | 4,772.36 mi (7,680.37 km) |
| Cahokia to Ribera | 5,278.20 mi (8,494.44 km) |
| Cahokia to Riccione Marina | 4,978.28 mi (8,011.77 km) |
| Cahokia to Riesi | 5,322.58 mi (8,565.87 km) |
| Cahokia to Rieti | 5,052.94 mi (8,131.92 km) |
| Cahokia to Rignano Flaminio | 5,046.27 mi (8,121.18 km) |
| Cahokia to Rignano sull'Arno | 4,941.56 mi (7,952.67 km) |
| Cahokia to Rimini | 4,972.58 mi (8,002.59 km) |
| Cahokia to Rionero in Vulture | 5,230.48 mi (8,417.65 km) |
| Cahokia to Riposto | 5,350.37 mi (8,610.59 km) |
| Cahokia to Riva del Garda | 4,830.61 mi (7,774.12 km) |
