| Philadelphia to Rosolini | 4,656.62 mi (7,494.10 km) |
| Philadelphia to Rossano | 4,626.82 mi (7,446.14 km) |
| Philadelphia to Rottofreno | 4,121.82 mi (6,633.44 km) |
| Philadelphia to Rovato | 4,124.68 mi (6,638.04 km) |
| Philadelphia to Roverbella | 4,167.32 mi (6,706.65 km) |
| Philadelphia to Rovereto | 4,159.15 mi (6,693.50 km) |
| Philadelphia to Rovigo | 4,217.36 mi (6,787.19 km) |
| Philadelphia to Rozzano | 4,094.18 mi (6,588.95 km) |
| Philadelphia to Rubano | 4,205.12 mi (6,767.48 km) |
| Philadelphia to Rubiera | 4,188.42 mi (6,740.61 km) |
| Philadelphia to Ruffano | 4,681.89 mi (7,534.78 km) |
| Philadelphia to Russi | 4,251.42 mi (6,842.00 km) |
| Philadelphia to Rutigliano | 4,586.40 mi (7,381.10 km) |
| Philadelphia to Ruvo di Puglia | 4,561.29 mi (7,340.68 km) |
| Philadelphia to Sabaudia | 4,402.46 mi (7,085.07 km) |
