| Diest to Ramnicu Sarat | 1,080.30 mi (1,738.57 km) |
| Diest to Ramnicu Valcea | 976.91 mi (1,572.19 km) |
| Diest to Rasnov | 1,005.38 mi (1,618.00 km) |
| Diest to Reghin | 936.01 mi (1,506.36 km) |
| Diest to Resita | 867.24 mi (1,395.70 km) |
| Diest to Roman | 1,027.06 mi (1,652.89 km) |
| Diest to Rosiori de Vede | 1,039.71 mi (1,673.26 km) |
| Diest to Rovinari | 933.91 mi (1,502.98 km) |
| Diest to Roznov | 1,011.69 mi (1,628.16 km) |
| Diest to Sabaoani | 1,021.20 mi (1,643.46 km) |
| Diest to Sacele | 1,015.03 mi (1,633.53 km) |
| Diest to Sacueni | 807.50 mi (1,299.55 km) |
| Diest to Salcea | 983.66 mi (1,583.05 km) |
| Diest to Salonta | 805.39 mi (1,296.14 km) |
| Diest to Sangeorgiu de Mures | 932.48 mi (1,500.68 km) |
