| Langley Park to Rochefort | 3,755.82 mi (6,044.41 km) |
| Langley Park to Rodez | 3,957.44 mi (6,368.89 km) |
| Langley Park to Rognac | 4,102.46 mi (6,602.27 km) |
| Langley Park to Roissy-en-Brie | 3,839.09 mi (6,178.42 km) |
| Langley Park to Romainville | 3,827.53 mi (6,159.81 km) |
| Langley Park to Romans-sur-Isere | 4,047.16 mi (6,513.27 km) |
| Langley Park to Rombas | 3,970.47 mi (6,389.85 km) |
| Langley Park to Romilly-sur-Seine | 3,891.68 mi (6,263.05 km) |
| Langley Park to Ronchin | 3,811.12 mi (6,133.40 km) |
| Langley Park to Roncq | 3,808.75 mi (6,129.58 km) |
| Langley Park to Roquebrune-sur-Argens | 4,166.73 mi (6,705.70 km) |
| Langley Park to Roquevaire | 4,123.45 mi (6,636.06 km) |
| Langley Park to Rosny-sous-Bois | 3,830.01 mi (6,163.81 km) |
| Langley Park to Roubaix | 3,812.83 mi (6,136.16 km) |
| Langley Park to Rouen | 3,756.84 mi (6,046.05 km) |
