| Mastic Beach to Radauti | 4,560.44 mi (7,339.32 km) |
| Mastic Beach to Ramnicu Sarat | 4,703.75 mi (7,569.95 km) |
| Mastic Beach to Ramnicu Valcea | 4,608.92 mi (7,417.35 km) |
| Mastic Beach to Rasnov | 4,632.39 mi (7,455.11 km) |
| Mastic Beach to Reghin | 4,555.97 mi (7,332.13 km) |
| Mastic Beach to Resita | 4,501.41 mi (7,244.32 km) |
| Mastic Beach to Roman | 4,635.52 mi (7,460.15 km) |
| Mastic Beach to Rosiori de Vede | 4,673.51 mi (7,521.29 km) |
| Mastic Beach to Rovinari | 4,567.85 mi (7,351.24 km) |
| Mastic Beach to Roznov | 4,623.30 mi (7,440.49 km) |
| Mastic Beach to Sabaoani | 4,628.95 mi (7,449.58 km) |
| Mastic Beach to Sacele | 4,641.12 mi (7,469.16 km) |
| Mastic Beach to Sacueni | 4,431.50 mi (7,131.81 km) |
| Mastic Beach to Salcea | 4,585.23 mi (7,379.21 km) |
| Mastic Beach to Salonta | 4,434.87 mi (7,137.24 km) |
