| Preakness to Radauti | 4,604.65 mi (7,410.47 km) |
| Preakness to Ramnicu Sarat | 4,749.63 mi (7,643.79 km) |
| Preakness to Ramnicu Valcea | 4,656.24 mi (7,493.50 km) |
| Preakness to Rasnov | 4,678.81 mi (7,529.81 km) |
| Preakness to Reghin | 4,601.67 mi (7,405.68 km) |
| Preakness to Resita | 4,549.62 mi (7,321.91 km) |
| Preakness to Roman | 4,680.10 mi (7,531.90 km) |
| Preakness to Rosiori de Vede | 4,721.41 mi (7,598.37 km) |
| Preakness to Rovinari | 4,615.86 mi (7,428.51 km) |
| Preakness to Roznov | 4,668.16 mi (7,512.68 km) |
| Preakness to Sabaoani | 4,673.50 mi (7,521.27 km) |
| Preakness to Sacele | 4,687.40 mi (7,543.65 km) |
| Preakness to Sacueni | 4,477.78 mi (7,206.29 km) |
| Preakness to Salcea | 4,629.41 mi (7,450.32 km) |
| Preakness to Salonta | 4,481.84 mi (7,212.83 km) |
