| Grand-Couronne to Rockville (Maryland) | 3,758.82 mi (6,049.24 km) |
| Grand-Couronne to Rockville Centre (New York) | 3,544.35 mi (5,704.08 km) |
| Grand-Couronne to Rockwall (Texas) | 4,838.73 mi (7,787.18 km) |
| Grand-Couronne to Rocky Mount (North Carolina) | 3,922.64 mi (6,312.87 km) |
| Grand-Couronne to Rocky Point (New York) | 3,503.65 mi (5,638.58 km) |
| Grand-Couronne to Rocky River (Ohio) | 3,850.27 mi (6,196.41 km) |
| Grand-Couronne to Roessleville (New York) | 3,468.89 mi (5,582.64 km) |
| Grand-Couronne to Rogers (Arkansas) | 4,579.84 mi (7,370.53 km) |
| Grand-Couronne to Rogers (Minnesota) | 4,138.34 mi (6,660.01 km) |
| Grand-Couronne to Rohnert Park (California) | 5,472.41 mi (8,806.99 km) |
| Grand-Couronne to Rolla (Missouri) | 4,406.91 mi (7,092.23 km) |
| Grand-Couronne to Rolling Meadows (Illinois) | 4,069.16 mi (6,548.68 km) |
| Grand-Couronne to Roma (Texas) | 5,274.61 mi (8,488.66 km) |
| Grand-Couronne to Rome (Georgia) | 4,312.91 mi (6,940.96 km) |
| Grand-Couronne to Rome (New York) | 3,517.82 mi (5,661.38 km) |
