| Takoma Park to Rochefort | 3,757.14 mi (6,046.53 km) |
| Takoma Park to Rodez | 3,958.76 mi (6,371.01 km) |
| Takoma Park to Rognac | 4,103.77 mi (6,604.39 km) |
| Takoma Park to Roissy-en-Brie | 3,840.39 mi (6,180.51 km) |
| Takoma Park to Romainville | 3,828.83 mi (6,161.90 km) |
| Takoma Park to Romans-sur-Isere | 4,048.47 mi (6,515.39 km) |
| Takoma Park to Rombas | 3,971.76 mi (6,391.93 km) |
| Takoma Park to Romilly-sur-Seine | 3,892.98 mi (6,265.15 km) |
| Takoma Park to Ronchin | 3,812.41 mi (6,135.48 km) |
| Takoma Park to Roncq | 3,810.03 mi (6,131.66 km) |
| Takoma Park to Roquebrune-sur-Argens | 4,168.04 mi (6,707.81 km) |
| Takoma Park to Roquevaire | 4,124.77 mi (6,638.18 km) |
| Takoma Park to Rosny-sous-Bois | 3,831.31 mi (6,165.90 km) |
| Takoma Park to Roubaix | 3,814.12 mi (6,138.23 km) |
| Takoma Park to Rouen | 3,758.14 mi (6,048.14 km) |
