| San Mateo to Rosolini | 6,618.57 mi (10,651.56 km) |
| San Mateo to Rossano | 6,506.20 mi (10,470.71 km) |
| San Mateo to Rottofreno | 5,989.91 mi (9,639.82 km) |
| San Mateo to Rovato | 5,974.37 mi (9,614.82 km) |
| San Mateo to Roverbella | 6,012.96 mi (9,676.93 km) |
| San Mateo to Rovereto | 5,986.14 mi (9,633.76 km) |
| San Mateo to Rovigo | 6,052.23 mi (9,740.12 km) |
| San Mateo to Rozzano | 5,960.29 mi (9,592.16 km) |
| San Mateo to Rubano | 6,031.92 mi (9,707.44 km) |
| San Mateo to Rubiera | 6,048.15 mi (9,733.56 km) |
| San Mateo to Ruffano | 6,525.60 mi (10,501.94 km) |
| San Mateo to Russi | 6,098.95 mi (9,815.32 km) |
| San Mateo to Rutigliano | 6,432.88 mi (10,352.73 km) |
| San Mateo to Ruvo di Puglia | 6,410.75 mi (10,317.11 km) |
| San Mateo to Sabaudia | 6,302.98 mi (10,143.67 km) |
