| Willebroek to Racconigi | 461.46 mi (742.65 km) |
| Willebroek to Raffadali | 1,045.47 mi (1,682.52 km) |
| Willebroek to Ragusa | 1,102.09 mi (1,773.64 km) |
| Willebroek to Ramacca | 1,072.60 mi (1,726.18 km) |
| Willebroek to Randazzo | 1,047.33 mi (1,685.51 km) |
| Willebroek to Rapallo | 516.02 mi (830.45 km) |
| Willebroek to Ravanusa | 1,063.50 mi (1,711.55 km) |
| Willebroek to Ravenna | 585.56 mi (942.36 km) |
| Willebroek to Recanati | 681.73 mi (1,097.14 km) |
| Willebroek to Recco | 513.29 mi (826.06 km) |
| Willebroek to Reggello | 609.84 mi (981.44 km) |
| Willebroek to Reggio di Calabria | 1,050.46 mi (1,690.55 km) |
| Willebroek to Reggio Emilia | 526.66 mi (847.58 km) |
| Willebroek to Reggiolo | 518.71 mi (834.78 km) |
| Willebroek to Rende | 991.42 mi (1,595.54 km) |
