| Somerville to Rosolini | 4,393.94 mi (7,071.36 km) |
| Somerville to Rossano | 4,361.97 mi (7,019.91 km) |
| Somerville to Rottofreno | 3,856.00 mi (6,205.63 km) |
| Somerville to Rovato | 3,858.64 mi (6,209.88 km) |
| Somerville to Roverbella | 3,901.28 mi (6,278.50 km) |
| Somerville to Rovereto | 3,892.92 mi (6,265.06 km) |
| Somerville to Rovigo | 3,951.27 mi (6,358.95 km) |
| Somerville to Rozzano | 3,828.30 mi (6,161.05 km) |
| Somerville to Rubano | 3,938.93 mi (6,339.10 km) |
| Somerville to Rubiera | 3,922.57 mi (6,312.77 km) |
| Somerville to Ruffano | 4,416.50 mi (7,107.67 km) |
| Somerville to Russi | 3,985.50 mi (6,414.04 km) |
| Somerville to Rutigliano | 4,320.91 mi (6,953.83 km) |
| Somerville to Ruvo di Puglia | 4,295.81 mi (6,913.43 km) |
| Somerville to Sabaudia | 4,137.62 mi (6,658.86 km) |
