| Norristown to Princeton (Florida) | 1,048.98 mi (1,688.17 km) |
| Norristown to Princeton (New Jersey) | 38.88 mi (62.56 km) |
| Norristown to Princeton (Texas) | 1,263.56 mi (2,033.50 km) |
| Norristown to Princeton Meadows (New Jersey) | 43.42 mi (69.87 km) |
| Norristown to Prineville (Oregon) | 2,317.28 mi (3,729.30 km) |
| Norristown to Prior Lake (Minnesota) | 974.00 mi (1,567.50 km) |
| Norristown to Progress (Pennsylvania) | 79.97 mi (128.70 km) |
| Norristown to Prospect Heights (Illinois) | 668.71 mi (1,076.18 km) |
| Norristown to Prosper (Texas) | 1,277.05 mi (2,055.22 km) |
| Norristown to Providence (Rhode Island) | 235.86 mi (379.58 km) |
| Norristown to Provo (Utah) | 1,902.81 mi (3,062.27 km) |
| Norristown to Prunedale (California) | 2,487.81 mi (4,003.75 km) |
| Norristown to Pueblo (Colorado) | 1,565.51 mi (2,519.45 km) |
| Norristown to Pueblo West (Colorado) | 1,570.21 mi (2,527.01 km) |
| Norristown to Pullman (Washington) | 2,121.70 mi (3,414.55 km) |
