| San Luis to Rosolini | 6,650.97 mi (10,703.70 km) |
| San Luis to Rossano | 6,564.61 mi (10,564.72 km) |
| San Luis to Rottofreno | 6,040.91 mi (9,721.90 km) |
| San Luis to Rovato | 6,030.86 mi (9,705.73 km) |
| San Luis to Roverbella | 6,071.59 mi (9,771.29 km) |
| San Luis to Rovereto | 6,050.01 mi (9,736.55 km) |
| San Luis to Rovigo | 6,115.14 mi (9,841.37 km) |
| San Luis to Rozzano | 6,011.26 mi (9,674.19 km) |
| San Luis to Rubano | 6,096.90 mi (9,812.01 km) |
| San Luis to Rubiera | 6,103.11 mi (9,822.00 km) |
| San Luis to Ruffano | 6,596.12 mi (10,615.42 km) |
| San Luis to Russi | 6,158.92 mi (9,911.82 km) |
| San Luis to Rutigliano | 6,500.50 mi (10,461.55 km) |
| San Luis to Ruvo di Puglia | 6,476.93 mi (10,423.61 km) |
| San Luis to Sabaudia | 6,350.14 mi (10,219.57 km) |
