| Hoeilaart to Ramnicu Sarat | 1,102.22 mi (1,773.85 km) |
| Hoeilaart to Ramnicu Valcea | 997.20 mi (1,604.83 km) |
| Hoeilaart to Rasnov | 1,026.83 mi (1,652.53 km) |
| Hoeilaart to Reghin | 958.62 mi (1,542.75 km) |
| Hoeilaart to Resita | 886.29 mi (1,426.34 km) |
| Hoeilaart to Roman | 1,050.66 mi (1,690.88 km) |
| Hoeilaart to Rosiori de Vede | 1,059.08 mi (1,704.43 km) |
| Hoeilaart to Rovinari | 953.21 mi (1,534.05 km) |
| Hoeilaart to Roznov | 1,035.05 mi (1,665.75 km) |
| Hoeilaart to Sabaoani | 1,044.87 mi (1,681.55 km) |
| Hoeilaart to Sacele | 1,036.63 mi (1,668.30 km) |
| Hoeilaart to Sacueni | 829.80 mi (1,335.44 km) |
| Hoeilaart to Salcea | 1,007.89 mi (1,622.05 km) |
| Hoeilaart to Salonta | 826.61 mi (1,330.31 km) |
| Hoeilaart to Sangeorgiu de Mures | 954.70 mi (1,536.44 km) |
