| West Chicago to Redon | 4,019.72 mi (6,469.11 km) |
| West Chicago to Reims | 4,205.55 mi (6,768.17 km) |
| West Chicago to Rennes | 4,020.59 mi (6,470.52 km) |
| West Chicago to Revel | 4,338.80 mi (6,982.63 km) |
| West Chicago to Reze | 4,056.28 mi (6,527.95 km) |
| West Chicago to Riedisheim | 4,390.43 mi (7,065.72 km) |
| West Chicago to Rillieux-la-Pape | 4,367.72 mi (7,029.17 km) |
| West Chicago to Riom | 4,293.05 mi (6,909.00 km) |
| West Chicago to Riorges | 4,324.88 mi (6,960.23 km) |
| West Chicago to Ris-Orangis | 4,164.69 mi (6,702.41 km) |
| West Chicago to Rive-de-Gier | 4,367.58 mi (7,028.94 km) |
| West Chicago to Rivesaltes | 4,401.69 mi (7,083.84 km) |
| West Chicago to Rixheim | 4,391.86 mi (7,068.02 km) |
| West Chicago to Roanne | 4,326.25 mi (6,962.43 km) |
| West Chicago to Roche-la-Moliere | 4,359.39 mi (7,015.75 km) |
