| Rio Maior to Redon | 668.82 mi (1,076.36 km) |
| Rio Maior to Reims | 936.53 mi (1,507.20 km) |
| Rio Maior to Rennes | 705.88 mi (1,136.01 km) |
| Rio Maior to Revel | 633.82 mi (1,020.04 km) |
| Rio Maior to Reze | 656.67 mi (1,056.81 km) |
| Rio Maior to Riedisheim | 998.98 mi (1,607.70 km) |
| Rio Maior to Rillieux-la-Pape | 832.59 mi (1,339.93 km) |
| Rio Maior to Riom | 760.62 mi (1,224.09 km) |
| Rio Maior to Riorges | 804.02 mi (1,293.95 km) |
| Rio Maior to Ris-Orangis | 854.28 mi (1,374.83 km) |
| Rio Maior to Rive-de-Gier | 811.25 mi (1,305.59 km) |
| Rio Maior to Rivesaltes | 658.70 mi (1,060.07 km) |
| Rio Maior to Rixheim | 1,000.50 mi (1,610.15 km) |
| Rio Maior to Roanne | 804.98 mi (1,295.49 km) |
| Rio Maior to Roche-la-Moliere | 795.60 mi (1,280.40 km) |
