| Grinon to Radauti | 1,558.30 mi (2,507.85 km) |
| Grinon to Ramnicu Sarat | 1,596.62 mi (2,569.50 km) |
| Grinon to Ramnicu Valcea | 1,465.30 mi (2,358.17 km) |
| Grinon to Rasnov | 1,519.93 mi (2,446.09 km) |
| Grinon to Reghin | 1,491.88 mi (2,400.94 km) |
| Grinon to Resita | 1,345.75 mi (2,165.78 km) |
| Grinon to Roman | 1,597.38 mi (2,570.74 km) |
| Grinon to Rosiori de Vede | 1,493.56 mi (2,403.65 km) |
| Grinon to Rovinari | 1,405.32 mi (2,261.64 km) |
| Grinon to Roznov | 1,577.08 mi (2,538.07 km) |
| Grinon to Sabaoani | 1,594.23 mi (2,565.67 km) |
| Grinon to Sacele | 1,532.07 mi (2,465.63 km) |
| Grinon to Sacueni | 1,376.81 mi (2,215.76 km) |
| Grinon to Salcea | 1,577.12 mi (2,538.13 km) |
| Grinon to Salonta | 1,349.17 mi (2,171.28 km) |
