| Duncan to Princeton (Florida) | 1,216.04 mi (1,957.03 km) |
| Duncan to Princeton (New Jersey) | 1,332.69 mi (2,144.75 km) |
| Duncan to Princeton (Texas) | 124.41 mi (200.22 km) |
| Duncan to Princeton Meadows (New Jersey) | 1,337.83 mi (2,153.03 km) |
| Duncan to Prineville (Oregon) | 1,390.88 mi (2,238.41 km) |
| Duncan to Prior Lake (Minnesota) | 742.60 mi (1,195.09 km) |
| Duncan to Progress (Pennsylvania) | 1,219.66 mi (1,962.86 km) |
| Duncan to Prospect Heights (Illinois) | 751.72 mi (1,209.77 km) |
| Duncan to Prosper (Texas) | 110.27 mi (177.45 km) |
| Duncan to Providence (Rhode Island) | 1,517.49 mi (2,442.16 km) |
| Duncan to Provo (Utah) | 848.91 mi (1,366.18 km) |
| Duncan to Prunedale (California) | 1,337.84 mi (2,153.04 km) |
| Duncan to Pueblo (Colorado) | 452.33 mi (727.96 km) |
| Duncan to Pueblo West (Colorado) | 460.35 mi (740.86 km) |
| Duncan to Pullman (Washington) | 1,308.27 mi (2,105.46 km) |
