| Ridgecrest to Rosolini | 6,580.85 mi (10,590.86 km) |
| Ridgecrest to Rossano | 6,481.81 mi (10,431.47 km) |
| Ridgecrest to Rottofreno | 5,960.38 mi (9,592.30 km) |
| Ridgecrest to Rovato | 5,947.68 mi (9,571.87 km) |
| Ridgecrest to Roverbella | 5,987.50 mi (9,635.94 km) |
| Ridgecrest to Rovereto | 5,963.37 mi (9,597.11 km) |
| Ridgecrest to Rovigo | 6,029.11 mi (9,702.91 km) |
| Ridgecrest to Rozzano | 5,930.67 mi (9,544.49 km) |
| Ridgecrest to Rubano | 6,009.84 mi (9,671.91 km) |
| Ridgecrest to Rubiera | 6,020.84 mi (9,689.60 km) |
| Ridgecrest to Ruffano | 6,507.63 mi (10,473.02 km) |
| Ridgecrest to Russi | 6,074.40 mi (9,775.80 km) |
| Ridgecrest to Rutigliano | 6,413.16 mi (10,320.99 km) |
| Ridgecrest to Ruvo di Puglia | 6,390.22 mi (10,284.07 km) |
| Ridgecrest to Sabaudia | 6,272.20 mi (10,094.13 km) |
