| Leighton Buzzard to Rosolini | 1,291.47 mi (2,078.43 km) |
| Leighton Buzzard to Rossano | 1,187.29 mi (1,910.76 km) |
| Leighton Buzzard to Rottofreno | 664.54 mi (1,069.48 km) |
| Leighton Buzzard to Rovato | 653.32 mi (1,051.41 km) |
| Leighton Buzzard to Roverbella | 694.17 mi (1,117.16 km) |
| Leighton Buzzard to Rovereto | 674.45 mi (1,085.42 km) |
| Leighton Buzzard to Rovigo | 738.70 mi (1,188.83 km) |
| Leighton Buzzard to Rozzano | 634.84 mi (1,021.67 km) |
| Leighton Buzzard to Rubano | 721.56 mi (1,161.24 km) |
| Leighton Buzzard to Rubiera | 725.73 mi (1,167.96 km) |
| Leighton Buzzard to Ruffano | 1,220.14 mi (1,963.63 km) |
| Leighton Buzzard to Russi | 781.55 mi (1,257.78 km) |
| Leighton Buzzard to Rutigliano | 1,123.97 mi (1,808.85 km) |
| Leighton Buzzard to Ruvo di Puglia | 1,100.07 mi (1,770.40 km) |
| Leighton Buzzard to Sabaudia | 976.62 mi (1,571.72 km) |
