| River Forest to Redon | 4,003.23 mi (6,442.58 km) |
| River Forest to Reims | 4,189.99 mi (6,743.13 km) |
| River Forest to Rennes | 4,004.25 mi (6,444.21 km) |
| River Forest to Revel | 4,321.79 mi (6,955.24 km) |
| River Forest to Reze | 4,039.73 mi (6,501.32 km) |
| River Forest to Riedisheim | 4,374.85 mi (7,040.65 km) |
| River Forest to Rillieux-la-Pape | 4,351.47 mi (7,003.02 km) |
| River Forest to Riom | 4,276.64 mi (6,882.59 km) |
| River Forest to Riorges | 4,308.60 mi (6,934.02 km) |
| River Forest to Ris-Orangis | 4,148.83 mi (6,676.90 km) |
| River Forest to Rive-de-Gier | 4,351.24 mi (7,002.65 km) |
| River Forest to Rivesaltes | 4,384.62 mi (7,056.37 km) |
| River Forest to Rixheim | 4,376.29 mi (7,042.95 km) |
| River Forest to Roanne | 4,309.97 mi (6,936.22 km) |
| River Forest to Roche-la-Moliere | 4,343.00 mi (6,989.38 km) |
