| Gourock to Rosolini | 1,611.08 mi (2,592.78 km) |
| Gourock to Rossano | 1,495.57 mi (2,406.89 km) |
| Gourock to Rottofreno | 978.54 mi (1,574.81 km) |
| Gourock to Rovato | 962.61 mi (1,549.18 km) |
| Gourock to Roverbella | 1,001.52 mi (1,611.78 km) |
| Gourock to Rovereto | 976.30 mi (1,571.20 km) |
| Gourock to Rovigo | 1,042.14 mi (1,677.16 km) |
| Gourock to Rozzano | 949.01 mi (1,527.28 km) |
| Gourock to Rubano | 1,022.72 mi (1,645.91 km) |
| Gourock to Rubiera | 1,036.36 mi (1,667.86 km) |
| Gourock to Ruffano | 1,520.89 mi (2,447.64 km) |
| Gourock to Russi | 1,087.97 mi (1,750.91 km) |
| Gourock to Rutigliano | 1,426.11 mi (2,295.10 km) |
| Gourock to Ruvo di Puglia | 1,403.10 mi (2,258.07 km) |
| Gourock to Sabaudia | 1,291.65 mi (2,078.72 km) |
