| Gourock to Radauti | 1,410.31 mi (2,269.67 km) |
| Gourock to Ramnicu Sarat | 1,556.35 mi (2,504.70 km) |
| Gourock to Ramnicu Valcea | 1,469.04 mi (2,364.18 km) |
| Gourock to Rasnov | 1,487.24 mi (2,393.49 km) |
| Gourock to Reghin | 1,408.11 mi (2,266.14 km) |
| Gourock to Resita | 1,369.52 mi (2,204.03 km) |
| Gourock to Roman | 1,485.49 mi (2,390.67 km) |
| Gourock to Rosiori de Vede | 1,537.53 mi (2,474.42 km) |
| Gourock to Rovinari | 1,433.56 mi (2,307.09 km) |
| Gourock to Roznov | 1,473.54 mi (2,371.44 km) |
| Gourock to Sabaoani | 1,478.90 mi (2,380.06 km) |
| Gourock to Sacele | 1,495.35 mi (2,406.54 km) |
| Gourock to Sacueni | 1,286.16 mi (2,069.87 km) |
| Gourock to Salcea | 1,435.09 mi (2,309.56 km) |
| Gourock to Salonta | 1,293.46 mi (2,081.62 km) |
