| Fredericia to Rockville (Maryland) | 3,942.83 mi (6,345.38 km) |
| Fredericia to Rockville Centre (New York) | 3,735.68 mi (6,011.99 km) |
| Fredericia to Rockwall (Texas) | 4,946.12 mi (7,960.02 km) |
| Fredericia to Rocky Mount (North Carolina) | 4,127.47 mi (6,642.52 km) |
| Fredericia to Rocky Point (New York) | 3,696.67 mi (5,949.21 km) |
| Fredericia to Rocky River (Ohio) | 3,986.70 mi (6,415.97 km) |
| Fredericia to Roessleville (New York) | 3,641.09 mi (5,859.77 km) |
| Fredericia to Rogers (Arkansas) | 4,679.54 mi (7,530.99 km) |
| Fredericia to Rogers (Minnesota) | 4,176.46 mi (6,721.36 km) |
| Fredericia to Rohnert Park (California) | 5,370.96 mi (8,643.72 km) |
| Fredericia to Rolla (Missouri) | 4,510.37 mi (7,258.74 km) |
| Fredericia to Rolling Meadows (Illinois) | 4,164.29 mi (6,701.77 km) |
| Fredericia to Roma (Texas) | 5,404.64 mi (8,697.94 km) |
| Fredericia to Rome (Georgia) | 4,484.26 mi (7,216.72 km) |
| Fredericia to Rome (New York) | 3,675.58 mi (5,915.28 km) |
