| Philadelphia to Rivalta di Torino | 4,034.57 mi (6,493.02 km) |
| Philadelphia to Rivarolo Canavese | 4,033.93 mi (6,491.99 km) |
| Philadelphia to Rivoli | 4,033.43 mi (6,491.18 km) |
| Philadelphia to Rocca di Papa | 4,372.11 mi (7,036.24 km) |
| Philadelphia to Rocca Priora | 4,373.73 mi (7,038.84 km) |
| Philadelphia to Roccapiemonte | 4,495.94 mi (7,235.51 km) |
| Philadelphia to Roccastrada | 4,260.52 mi (6,856.64 km) |
| Philadelphia to Romano di Lombardia | 4,115.67 mi (6,623.52 km) |
| Philadelphia to Rome | 4,357.30 mi (7,012.39 km) |
| Philadelphia to Roncade | 4,223.83 mi (6,797.60 km) |
| Philadelphia to Ronchi dei Legionari | 4,264.00 mi (6,862.24 km) |
| Philadelphia to Ronciglione | 4,331.49 mi (6,970.87 km) |
| Philadelphia to Rosa | 4,194.98 mi (6,751.17 km) |
| Philadelphia to Rosarno | 4,639.17 mi (7,466.02 km) |
| Philadelphia to Rosignano Marittimo | 4,216.49 mi (6,785.78 km) |
