| Trenton to Rockport (Texas) | 1,522.07 mi (2,449.54 km) |
| Trenton to Rockville (Maryland) | 149.62 mi (240.79 km) |
| Trenton to Rockville Centre (New York) | 66.57 mi (107.13 km) |
| Trenton to Rockwall (Texas) | 1,299.96 mi (2,092.09 km) |
| Trenton to Rocky Mount (North Carolina) | 337.23 mi (542.72 km) |
| Trenton to Rocky Point (New York) | 107.79 mi (173.47 km) |
| Trenton to Rocky River (Ohio) | 380.24 mi (611.94 km) |
| Trenton to Roessleville (New York) | 178.07 mi (286.58 km) |
| Trenton to Rogers (Arkansas) | 1,083.40 mi (1,743.56 km) |
| Trenton to Rogers (Minnesota) | 1,012.07 mi (1,628.77 km) |
| Trenton to Rohnert Park (California) | 2,535.15 mi (4,079.92 km) |
| Trenton to Rolla (Missouri) | 923.54 mi (1,486.30 km) |
| Trenton to Rolling Meadows (Illinois) | 700.94 mi (1,128.05 km) |
| Trenton to Roma (Texas) | 1,684.70 mi (2,711.26 km) |
| Trenton to Rome (Georgia) | 704.91 mi (1,134.44 km) |
