| Markham to Rosolini | 5,149.01 mi (8,286.54 km) |
| Markham to Rossano | 5,093.74 mi (8,197.58 km) |
| Markham to Rottofreno | 4,574.71 mi (7,362.29 km) |
| Markham to Rovato | 4,571.81 mi (7,357.62 km) |
| Markham to Roverbella | 4,614.13 mi (7,425.73 km) |
| Markham to Rovereto | 4,599.90 mi (7,402.82 km) |
| Markham to Rovigo | 4,661.92 mi (7,502.64 km) |
| Markham to Rozzano | 4,545.83 mi (7,315.81 km) |
| Markham to Rubano | 4,646.87 mi (7,478.41 km) |
| Markham to Rubiera | 4,640.14 mi (7,467.58 km) |
| Markham to Ruffano | 5,139.18 mi (8,270.71 km) |
| Markham to Russi | 4,700.71 mi (7,565.05 km) |
| Markham to Rutigliano | 5,042.54 mi (8,115.19 km) |
| Markham to Ruvo di Puglia | 5,017.81 mi (8,075.38 km) |
| Markham to Sabaudia | 4,871.37 mi (7,839.71 km) |
