| Rickmansworth to Rosolini | 1,271.63 mi (2,046.48 km) |
| Rickmansworth to Rossano | 1,168.69 mi (1,880.83 km) |
| Rickmansworth to Rottofreno | 645.59 mi (1,038.98 km) |
| Rickmansworth to Rovato | 634.96 mi (1,021.86 km) |
| Rickmansworth to Roverbella | 676.00 mi (1,087.91 km) |
| Rickmansworth to Rovereto | 656.93 mi (1,057.23 km) |
| Rickmansworth to Rovigo | 720.92 mi (1,160.22 km) |
| Rickmansworth to Rozzano | 615.89 mi (991.18 km) |
| Rickmansworth to Rubano | 704.06 mi (1,133.07 km) |
| Rickmansworth to Rubiera | 707.14 mi (1,138.03 km) |
| Rickmansworth to Ruffano | 1,202.28 mi (1,934.89 km) |
| Rickmansworth to Russi | 763.39 mi (1,228.55 km) |
| Rickmansworth to Rutigliano | 1,106.02 mi (1,779.97 km) |
| Rickmansworth to Ruvo di Puglia | 1,082.05 mi (1,741.39 km) |
| Rickmansworth to Sabaudia | 957.37 mi (1,540.74 km) |
