| Rowland Heights to Rosolini | 6,680.99 mi (10,752.01 km) |
| Rowland Heights to Rossano | 6,584.55 mi (10,596.80 km) |
| Rowland Heights to Rottofreno | 6,062.47 mi (9,756.60 km) |
| Rowland Heights to Rovato | 6,050.31 mi (9,737.03 km) |
| Rowland Heights to Roverbella | 6,090.32 mi (9,801.42 km) |
| Rowland Heights to Rovereto | 6,066.68 mi (9,763.39 km) |
| Rowland Heights to Rovigo | 6,132.33 mi (9,869.03 km) |
| Rowland Heights to Rozzano | 6,032.76 mi (9,708.80 km) |
| Rowland Heights to Rubano | 6,113.26 mi (9,838.34 km) |
| Rowland Heights to Rubiera | 6,123.30 mi (9,854.51 km) |
| Rowland Heights to Ruffano | 6,611.50 mi (10,640.18 km) |
| Rowland Heights to Russi | 6,177.33 mi (9,941.46 km) |
| Rowland Heights to Rutigliano | 6,516.77 mi (10,487.73 km) |
| Rowland Heights to Ruvo di Puglia | 6,493.70 mi (10,450.60 km) |
| Rowland Heights to Sabaudia | 6,373.87 mi (10,257.75 km) |
