| River Grove to Redon | 4,002.75 mi (6,441.80 km) |
| River Grove to Reims | 4,189.36 mi (6,742.12 km) |
| River Grove to Rennes | 4,003.74 mi (6,443.40 km) |
| River Grove to Revel | 4,321.40 mi (6,954.62 km) |
| River Grove to Reze | 4,039.26 mi (6,500.56 km) |
| River Grove to Riedisheim | 4,374.23 mi (7,039.64 km) |
| River Grove to Rillieux-la-Pape | 4,350.95 mi (7,002.18 km) |
| River Grove to Riom | 4,276.15 mi (6,881.80 km) |
| River Grove to Riorges | 4,308.08 mi (6,933.19 km) |
| River Grove to Ris-Orangis | 4,148.25 mi (6,675.96 km) |
| River Grove to Rive-de-Gier | 4,350.74 mi (7,001.83 km) |
| River Grove to Rivesaltes | 4,384.25 mi (7,055.76 km) |
| River Grove to Rixheim | 4,375.66 mi (7,041.94 km) |
| River Grove to Roanne | 4,309.45 mi (6,935.39 km) |
| River Grove to Roche-la-Moliere | 4,342.50 mi (6,988.58 km) |
