| Rancho Palos Verdes to Rosolini | 6,709.02 mi (10,797.12 km) |
| Rancho Palos Verdes to Rossano | 6,611.92 mi (10,640.86 km) |
| Rancho Palos Verdes to Rottofreno | 6,090.01 mi (9,800.92 km) |
| Rancho Palos Verdes to Rovato | 6,077.70 mi (9,781.12 km) |
| Rancho Palos Verdes to Roverbella | 6,117.66 mi (9,845.42 km) |
| Rancho Palos Verdes to Rovereto | 6,093.89 mi (9,807.16 km) |
| Rancho Palos Verdes to Rovigo | 6,159.56 mi (9,912.86 km) |
| Rancho Palos Verdes to Rozzano | 6,060.30 mi (9,753.11 km) |
| Rancho Palos Verdes to Rubano | 6,140.43 mi (9,882.07 km) |
| Rancho Palos Verdes to Rubiera | 6,150.74 mi (9,898.67 km) |
| Rancho Palos Verdes to Ruffano | 6,638.55 mi (10,683.71 km) |
| Rancho Palos Verdes to Russi | 6,204.64 mi (9,985.41 km) |
| Rancho Palos Verdes to Rutigliano | 6,543.90 mi (10,531.39 km) |
| Rancho Palos Verdes to Ruvo di Puglia | 6,520.86 mi (10,494.31 km) |
| Rancho Palos Verdes to Sabaudia | 6,401.52 mi (10,302.26 km) |
