| Buckingham to Rosolini | 1,304.80 mi (2,099.88 km) |
| Buckingham to Rossano | 1,201.44 mi (1,933.53 km) |
| Buckingham to Rottofreno | 678.51 mi (1,091.96 km) |
| Buckingham to Rovato | 667.56 mi (1,074.34 km) |
| Buckingham to Roverbella | 708.49 mi (1,140.20 km) |
| Buckingham to Rovereto | 688.97 mi (1,108.79 km) |
| Buckingham to Rovigo | 753.15 mi (1,212.08 km) |
| Buckingham to Rozzano | 648.81 mi (1,044.16 km) |
| Buckingham to Rubano | 736.09 mi (1,184.62 km) |
| Buckingham to Rubiera | 739.88 mi (1,190.73 km) |
| Buckingham to Ruffano | 1,234.57 mi (1,986.85 km) |
| Buckingham to Russi | 795.87 mi (1,280.83 km) |
| Buckingham to Rutigliano | 1,138.37 mi (1,832.03 km) |
| Buckingham to Ruvo di Puglia | 1,114.45 mi (1,793.54 km) |
| Buckingham to Sabaudia | 990.42 mi (1,593.93 km) |
