| Calexico to Rosolini | 6,668.63 mi (10,732.12 km) |
| Calexico to Rossano | 6,580.09 mi (10,589.63 km) |
| Calexico to Rottofreno | 6,056.61 mi (9,747.18 km) |
| Calexico to Rovato | 6,046.11 mi (9,730.27 km) |
| Calexico to Roverbella | 6,086.70 mi (9,795.59 km) |
| Calexico to Rovereto | 6,064.66 mi (9,760.13 km) |
| Calexico to Rovigo | 6,129.92 mi (9,865.15 km) |
| Calexico to Rozzano | 6,026.95 mi (9,699.43 km) |
| Calexico to Rubano | 6,111.49 mi (9,835.50 km) |
| Calexico to Rubiera | 6,118.53 mi (9,846.83 km) |
| Calexico to Ruffano | 6,610.62 mi (10,638.77 km) |
| Calexico to Russi | 6,173.97 mi (9,936.05 km) |
| Calexico to Rutigliano | 6,515.18 mi (10,485.16 km) |
| Calexico to Ruvo di Puglia | 6,491.70 mi (10,447.39 km) |
| Calexico to Sabaudia | 6,366.38 mi (10,245.71 km) |
