| Grootegast to Ramnicu Sarat | 1,075.69 mi (1,731.15 km) |
| Grootegast to Ramnicu Valcea | 986.71 mi (1,587.96 km) |
| Grootegast to Rasnov | 1,005.60 mi (1,618.35 km) |
| Grootegast to Reghin | 927.72 mi (1,493.02 km) |
| Grootegast to Resita | 888.05 mi (1,429.18 km) |
| Grootegast to Roman | 1,008.54 mi (1,623.09 km) |
| Grootegast to Rosiori de Vede | 1,055.33 mi (1,698.38 km) |
| Grootegast to Rovinari | 951.61 mi (1,531.47 km) |
| Grootegast to Roznov | 995.64 mi (1,602.33 km) |
| Grootegast to Sabaoani | 1,002.12 mi (1,612.75 km) |
| Grootegast to Sacele | 1,013.91 mi (1,631.73 km) |
| Grootegast to Sacueni | 804.45 mi (1,294.64 km) |
| Grootegast to Salcea | 959.88 mi (1,544.77 km) |
| Grootegast to Salonta | 811.15 mi (1,305.42 km) |
| Grootegast to Sangeorgiu de Mures | 927.59 mi (1,492.81 km) |
