| Tomball to Prichard (Alabama) | 448.53 mi (721.84 km) |
| Tomball to Princeton (Florida) | 981.03 mi (1,578.82 km) |
| Tomball to Princeton (New Jersey) | 1,373.41 mi (2,210.29 km) |
| Tomball to Princeton (Texas) | 219.26 mi (352.87 km) |
| Tomball to Princeton Meadows (New Jersey) | 1,377.79 mi (2,217.35 km) |
| Tomball to Prineville (Oregon) | 1,689.48 mi (2,718.96 km) |
| Tomball to Prior Lake (Minnesota) | 1,017.73 mi (1,637.89 km) |
| Tomball to Progress (Pennsylvania) | 1,268.80 mi (2,041.94 km) |
| Tomball to Prospect Heights (Illinois) | 933.29 mi (1,501.99 km) |
| Tomball to Prosper (Texas) | 228.22 mi (367.29 km) |
| Tomball to Providence (Rhode Island) | 1,569.22 mi (2,525.41 km) |
| Tomball to Provo (Utah) | 1,141.96 mi (1,837.80 km) |
| Tomball to Prunedale (California) | 1,565.24 mi (2,519.01 km) |
| Tomball to Pueblo (Colorado) | 762.86 mi (1,227.71 km) |
| Tomball to Pueblo West (Colorado) | 770.93 mi (1,240.70 km) |
