| Oxon Hill to Rosolini | 4,783.97 mi (7,699.06 km) |
| Oxon Hill to Rossano | 4,755.26 mi (7,652.85 km) |
| Oxon Hill to Rottofreno | 4,250.77 mi (6,840.96 km) |
| Oxon Hill to Rovato | 4,253.75 mi (6,845.74 km) |
| Oxon Hill to Roverbella | 4,296.38 mi (6,914.35 km) |
| Oxon Hill to Rovereto | 4,288.31 mi (6,901.37 km) |
| Oxon Hill to Rovigo | 4,346.46 mi (6,994.94 km) |
| Oxon Hill to Rozzano | 4,223.16 mi (6,796.52 km) |
| Oxon Hill to Rubano | 4,334.26 mi (6,975.31 km) |
| Oxon Hill to Rubiera | 4,317.38 mi (6,948.15 km) |
| Oxon Hill to Ruffano | 4,810.61 mi (7,741.93 km) |
| Oxon Hill to Russi | 4,380.42 mi (7,049.60 km) |
| Oxon Hill to Rutigliano | 4,715.17 mi (7,588.33 km) |
| Oxon Hill to Ruvo di Puglia | 4,690.05 mi (7,547.91 km) |
| Oxon Hill to Sabaudia | 4,530.89 mi (7,291.76 km) |
