| Trenton to Rowlett (Texas) | 1,305.67 mi (2,101.27 km) |
| Trenton to Roy (Utah) | 1,939.16 mi (3,120.77 km) |
| Trenton to Royal Kunia (Hawaii) | 4,933.02 mi (7,938.92 km) |
| Trenton to Royal Oak (Michigan) | 462.55 mi (744.41 km) |
| Trenton to Royal Palm Beach (Florida) | 985.17 mi (1,585.48 km) |
| Trenton to Royse City (Texas) | 1,291.90 mi (2,079.11 km) |
| Trenton to Ruskin (Florida) | 968.81 mi (1,559.15 km) |
| Trenton to Russellville (Alabama) | 813.00 mi (1,308.40 km) |
| Trenton to Russellville (Arkansas) | 1,058.05 mi (1,702.77 km) |
| Trenton to Ruston (Louisiana) | 1,124.31 mi (1,809.40 km) |
| Trenton to Rutherford (New Jersey) | 53.80 mi (86.59 km) |
| Trenton to Rutland (Vermont) | 251.27 mi (404.38 km) |
| Trenton to Sabana Grande (Puerto Rico) | 1,598.81 mi (2,573.04 km) |
| Trenton to Sachse (Texas) | 1,305.30 mi (2,100.68 km) |
| Trenton to Saco (Maine) | 318.41 mi (512.42 km) |
