| Allentown to Rochefort | 3,628.25 mi (5,839.10 km) |
| Allentown to Rodez | 3,830.35 mi (6,164.36 km) |
| Allentown to Rognac | 3,975.30 mi (6,397.63 km) |
| Allentown to Roissy-en-Brie | 3,708.11 mi (5,967.63 km) |
| Allentown to Romainville | 3,696.52 mi (5,948.98 km) |
| Allentown to Romans-sur-Isere | 3,918.67 mi (6,306.48 km) |
| Allentown to Rombas | 3,838.45 mi (6,177.38 km) |
| Allentown to Romilly-sur-Seine | 3,760.68 mi (6,052.23 km) |
| Allentown to Ronchin | 3,678.73 mi (5,920.34 km) |
| Allentown to Roncq | 3,676.25 mi (5,916.35 km) |
| Allentown to Roquebrune-sur-Argens | 4,039.13 mi (6,500.36 km) |
| Allentown to Roquevaire | 3,996.30 mi (6,431.42 km) |
| Allentown to Rosny-sous-Bois | 3,699.01 mi (5,952.98 km) |
| Allentown to Roubaix | 3,680.36 mi (5,922.97 km) |
| Allentown to Rouen | 3,625.67 mi (5,834.95 km) |
