| Cernay to Rockville (Maryland) | 4,060.09 mi (6,534.08 km) |
| Cernay to Rockville Centre (New York) | 3,845.71 mi (6,189.07 km) |
| Cernay to Rockwall (Texas) | 5,136.47 mi (8,266.35 km) |
| Cernay to Rocky Mount (North Carolina) | 4,224.15 mi (6,798.12 km) |
| Cernay to Rocky Point (New York) | 3,805.03 mi (6,123.60 km) |
| Cernay to Rocky River (Ohio) | 4,149.39 mi (6,677.80 km) |
| Cernay to Roessleville (New York) | 3,769.67 mi (6,066.69 km) |
| Cernay to Rogers (Arkansas) | 4,876.64 mi (7,848.20 km) |
| Cernay to Rogers (Minnesota) | 4,426.87 mi (7,124.36 km) |
| Cernay to Rohnert Park (California) | 5,734.26 mi (9,228.39 km) |
| Cernay to Rolla (Missouri) | 4,703.89 mi (7,570.18 km) |
| Cernay to Rolling Meadows (Illinois) | 4,364.94 mi (7,024.70 km) |
| Cernay to Roma (Texas) | 5,574.31 mi (8,970.98 km) |
| Cernay to Rome (Georgia) | 4,614.02 mi (7,425.55 km) |
| Cernay to Rome (New York) | 3,817.96 mi (6,144.42 km) |
