| Princeton to Rosolini | 5,457.41 mi (8,782.85 km) |
| Princeton to Rossano | 5,463.69 mi (8,792.97 km) |
| Princeton to Rottofreno | 4,988.24 mi (8,027.79 km) |
| Princeton to Rovato | 4,997.67 mi (8,042.97 km) |
| Princeton to Roverbella | 5,039.65 mi (8,110.54 km) |
| Princeton to Rovereto | 5,038.48 mi (8,108.65 km) |
| Princeton to Rovigo | 5,091.09 mi (8,193.32 km) |
| Princeton to Rozzano | 4,962.71 mi (7,986.71 km) |
| Princeton to Rubano | 5,082.28 mi (8,179.14 km) |
| Princeton to Rubiera | 5,054.59 mi (8,134.58 km) |
| Princeton to Ruffano | 5,529.72 mi (8,899.22 km) |
| Princeton to Russi | 5,118.93 mi (8,238.13 km) |
| Princeton to Rutigliano | 5,437.87 mi (8,751.40 km) |
| Princeton to Ruvo di Puglia | 5,412.87 mi (8,711.17 km) |
| Princeton to Sabaudia | 5,242.25 mi (8,436.58 km) |
