| Yorba Linda to Rosolini | 6,681.52 mi (10,752.87 km) |
| Yorba Linda to Rossano | 6,585.51 mi (10,598.35 km) |
| Yorba Linda to Rottofreno | 6,063.33 mi (9,757.99 km) |
| Yorba Linda to Rovato | 6,051.26 mi (9,738.56 km) |
| Yorba Linda to Roverbella | 6,091.30 mi (9,803.01 km) |
| Yorba Linda to Rovereto | 6,067.76 mi (9,765.11 km) |
| Yorba Linda to Rovigo | 6,133.38 mi (9,870.73 km) |
| Yorba Linda to Rozzano | 6,033.63 mi (9,710.19 km) |
| Yorba Linda to Rubano | 6,114.34 mi (9,840.09 km) |
| Yorba Linda to Rubiera | 6,124.23 mi (9,856.00 km) |
| Yorba Linda to Ruffano | 6,612.65 mi (10,642.04 km) |
| Yorba Linda to Russi | 6,178.34 mi (9,943.07 km) |
| Yorba Linda to Rutigliano | 6,517.89 mi (10,489.52 km) |
| Yorba Linda to Ruvo di Puglia | 6,494.79 mi (10,452.35 km) |
| Yorba Linda to Sabaudia | 6,374.66 mi (10,259.02 km) |
