| Delaware to Princeton (Florida) | 1,030.43 mi (1,658.32 km) |
| Delaware to Princeton (New Jersey) | 442.62 mi (712.33 km) |
| Delaware to Princeton (Texas) | 889.62 mi (1,431.71 km) |
| Delaware to Princeton Meadows (New Jersey) | 448.16 mi (721.24 km) |
| Delaware to Prineville (Oregon) | 1,933.69 mi (3,111.98 km) |
| Delaware to Prior Lake (Minnesota) | 610.04 mi (981.76 km) |
| Delaware to Progress (Pennsylvania) | 328.53 mi (528.72 km) |
| Delaware to Prospect Heights (Illinois) | 281.80 mi (453.51 km) |
| Delaware to Prosper (Texas) | 901.12 mi (1,450.21 km) |
| Delaware to Providence (Rhode Island) | 616.00 mi (991.35 km) |
| Delaware to Provo (Utah) | 1,499.75 mi (2,413.62 km) |
| Delaware to Prunedale (California) | 2,082.17 mi (3,350.93 km) |
| Delaware to Pueblo (Colorado) | 1,157.39 mi (1,862.64 km) |
| Delaware to Pueblo West (Colorado) | 1,162.12 mi (1,870.25 km) |
| Delaware to Pullman (Washington) | 1,750.61 mi (2,817.33 km) |
