| Elk River to Rosolini | 5,228.53 mi (8,414.51 km) |
| Elk River to Rossano | 5,153.05 mi (8,293.03 km) |
| Elk River to Rottofreno | 4,629.37 mi (7,450.25 km) |
| Elk River to Rovato | 4,622.09 mi (7,438.53 km) |
| Elk River to Roverbella | 4,663.61 mi (7,505.36 km) |
| Elk River to Rovereto | 4,644.95 mi (7,475.32 km) |
| Elk River to Rovigo | 4,709.05 mi (7,578.49 km) |
| Elk River to Rozzano | 4,599.91 mi (7,402.85 km) |
| Elk River to Rubano | 4,692.06 mi (7,551.13 km) |
| Elk River to Rubiera | 4,693.05 mi (7,552.74 km) |
| Elk River to Ruffano | 5,190.31 mi (8,352.99 km) |
| Elk River to Russi | 4,750.96 mi (7,645.93 km) |
| Elk River to Rutigliano | 5,093.92 mi (8,197.86 km) |
| Elk River to Ruvo di Puglia | 5,069.78 mi (8,159.02 km) |
| Elk River to Sabaudia | 4,934.89 mi (7,941.94 km) |
