| Philadelphia to Rochefort | 3,634.91 mi (5,849.83 km) |
| Philadelphia to Rodez | 3,836.59 mi (6,174.40 km) |
| Philadelphia to Rognac | 3,981.60 mi (6,407.76 km) |
| Philadelphia to Roissy-en-Brie | 3,718.17 mi (5,983.81 km) |
| Philadelphia to Romainville | 3,706.61 mi (5,965.21 km) |
| Philadelphia to Romans-sur-Isere | 3,926.18 mi (6,318.58 km) |
| Philadelphia to Rombas | 3,849.71 mi (6,195.52 km) |
| Philadelphia to Romilly-sur-Seine | 3,770.76 mi (6,068.45 km) |
| Philadelphia to Ronchin | 3,690.46 mi (5,939.22 km) |
| Philadelphia to Roncq | 3,688.11 mi (5,935.44 km) |
| Philadelphia to Roquebrune-sur-Argens | 4,045.82 mi (6,511.12 km) |
| Philadelphia to Roquevaire | 4,002.59 mi (6,441.55 km) |
| Philadelphia to Rosny-sous-Bois | 3,709.09 mi (5,969.21 km) |
| Philadelphia to Roubaix | 3,692.19 mi (5,942.00 km) |
| Philadelphia to Rouen | 3,635.94 mi (5,851.48 km) |
