| Richardson to Rosolini | 5,908.33 mi (9,508.54 km) |
| Richardson to Rossano | 5,860.01 mi (9,430.78 km) |
| Richardson to Rottofreno | 5,343.13 mi (8,598.94 km) |
| Richardson to Rovato | 5,341.25 mi (8,595.91 km) |
| Richardson to Roverbella | 5,383.68 mi (8,664.20 km) |
| Richardson to Rovereto | 5,370.38 mi (8,642.79 km) |
| Richardson to Rovigo | 5,431.90 mi (8,741.80 km) |
| Richardson to Rozzano | 5,314.44 mi (8,552.76 km) |
| Richardson to Rubano | 5,417.26 mi (8,718.24 km) |
| Richardson to Rubiera | 5,408.87 mi (8,704.73 km) |
| Richardson to Ruffano | 5,907.54 mi (9,507.26 km) |
| Richardson to Russi | 5,469.95 mi (8,803.04 km) |
| Richardson to Rutigliano | 5,811.00 mi (9,351.89 km) |
| Richardson to Ruvo di Puglia | 5,786.16 mi (9,311.92 km) |
| Richardson to Sabaudia | 5,636.85 mi (9,071.64 km) |
