| Downers Grove to Redon | 4,015.52 mi (6,462.35 km) |
| Downers Grove to Reims | 4,202.19 mi (6,762.78 km) |
| Downers Grove to Rennes | 4,016.52 mi (6,463.97 km) |
| Downers Grove to Revel | 4,334.09 mi (6,975.05 km) |
| Downers Grove to Reze | 4,052.02 mi (6,521.09 km) |
| Downers Grove to Riedisheim | 4,387.06 mi (7,060.29 km) |
| Downers Grove to Rillieux-la-Pape | 4,363.74 mi (7,022.76 km) |
| Downers Grove to Riom | 4,288.92 mi (6,902.36 km) |
| Downers Grove to Riorges | 4,320.87 mi (6,953.77 km) |
| Downers Grove to Ris-Orangis | 4,161.07 mi (6,696.59 km) |
| Downers Grove to Rive-de-Gier | 4,363.52 mi (7,022.40 km) |
| Downers Grove to Rivesaltes | 4,396.93 mi (7,076.18 km) |
| Downers Grove to Rixheim | 4,388.49 mi (7,062.60 km) |
| Downers Grove to Roanne | 4,322.24 mi (6,955.97 km) |
| Downers Grove to Roche-la-Moliere | 4,355.28 mi (7,009.14 km) |
