| Herndon to Rochefort | 3,774.67 mi (6,074.75 km) |
| Herndon to Rodez | 3,976.40 mi (6,399.40 km) |
| Herndon to Rognac | 4,121.40 mi (6,632.76 km) |
| Herndon to Roissy-en-Brie | 3,857.05 mi (6,207.32 km) |
| Herndon to Romainville | 3,845.48 mi (6,188.71 km) |
| Herndon to Romans-sur-Isere | 4,065.80 mi (6,543.28 km) |
| Herndon to Rombas | 3,988.09 mi (6,418.20 km) |
| Herndon to Romilly-sur-Seine | 3,909.64 mi (6,291.95 km) |
| Herndon to Ronchin | 3,828.60 mi (6,161.53 km) |
| Herndon to Roncq | 3,826.18 mi (6,157.65 km) |
| Herndon to Roquebrune-sur-Argens | 4,185.58 mi (6,736.04 km) |
| Herndon to Roquevaire | 4,142.40 mi (6,666.55 km) |
| Herndon to Rosny-sous-Bois | 3,847.97 mi (6,192.70 km) |
| Herndon to Roubaix | 3,830.28 mi (6,164.24 km) |
| Herndon to Rouen | 3,774.74 mi (6,074.86 km) |
