| Cahokia to Redon | 4,244.35 mi (6,830.61 km) |
| Cahokia to Reims | 4,437.41 mi (7,141.32 km) |
| Cahokia to Rennes | 4,246.45 mi (6,834.00 km) |
| Cahokia to Revel | 4,558.28 mi (7,335.84 km) |
| Cahokia to Reze | 4,280.35 mi (6,888.56 km) |
| Cahokia to Riedisheim | 4,622.08 mi (7,438.52 km) |
| Cahokia to Rillieux-la-Pape | 4,594.23 mi (7,393.70 km) |
| Cahokia to Riom | 4,518.25 mi (7,271.42 km) |
| Cahokia to Riorges | 4,551.11 mi (7,324.30 km) |
| Cahokia to Ris-Orangis | 4,394.41 mi (7,072.13 km) |
| Cahokia to Rive-de-Gier | 4,593.33 mi (7,392.25 km) |
| Cahokia to Rivesaltes | 4,620.59 mi (7,436.12 km) |
| Cahokia to Rixheim | 4,623.54 mi (7,440.87 km) |
| Cahokia to Roanne | 4,552.48 mi (7,326.52 km) |
| Cahokia to Roche-la-Moliere | 4,584.72 mi (7,378.40 km) |
