| Rietberg to Racconigi | 487.17 mi (784.02 km) |
| Rietberg to Raffadali | 1,025.14 mi (1,649.80 km) |
| Rietberg to Ragusa | 1,072.80 mi (1,726.50 km) |
| Rietberg to Ramacca | 1,041.76 mi (1,676.55 km) |
| Rietberg to Randazzo | 1,012.15 mi (1,628.91 km) |
| Rietberg to Rapallo | 516.06 mi (830.52 km) |
| Rietberg to Ravanusa | 1,039.68 mi (1,673.20 km) |
| Rietberg to Ravenna | 538.80 mi (867.11 km) |
| Rietberg to Recanati | 627.04 mi (1,009.13 km) |
| Rietberg to Recco | 514.65 mi (828.25 km) |
| Rietberg to Reggello | 578.87 mi (931.60 km) |
| Rietberg to Reggio di Calabria | 1,008.05 mi (1,622.31 km) |
| Rietberg to Reggio Emilia | 500.83 mi (806.01 km) |
| Rietberg to Reggiolo | 487.94 mi (785.27 km) |
| Rietberg to Rende | 938.13 mi (1,509.77 km) |
