| Trenton to Pottstown (Pennsylvania) | 46.47 mi (74.79 km) |
| Trenton to Pottsville (Pennsylvania) | 82.25 mi (132.37 km) |
| Trenton to Poughkeepsie (New York) | 110.76 mi (178.26 km) |
| Trenton to Poulsbo (Washington) | 2,396.18 mi (3,856.28 km) |
| Trenton to Poway (California) | 2,373.30 mi (3,819.46 km) |
| Trenton to Powder Springs (Georgia) | 700.81 mi (1,127.85 km) |
| Trenton to Powell (Ohio) | 438.89 mi (706.32 km) |
| Trenton to Powell (Tennessee) | 580.33 mi (933.95 km) |
| Trenton to Prairie Ridge (Washington) | 2,377.15 mi (3,825.65 km) |
| Trenton to Prairie Village (Kansas) | 1,059.07 mi (1,704.41 km) |
| Trenton to Prairieville (Louisiana) | 1,138.44 mi (1,832.14 km) |
| Trenton to Prattville (Alabama) | 842.06 mi (1,355.16 km) |
| Trenton to Preakness (New Jersey) | 56.92 mi (91.60 km) |
| Trenton to Prescott (Arizona) | 2,088.49 mi (3,361.11 km) |
| Trenton to Prescott Valley (Arizona) | 2,081.36 mi (3,349.63 km) |
