| Gresham to Princeton (Florida) | 2,694.58 mi (4,336.51 km) |
| Gresham to Princeton (New Jersey) | 2,406.66 mi (3,873.15 km) |
| Gresham to Princeton (Texas) | 1,615.65 mi (2,600.14 km) |
| Gresham to Princeton Meadows (New Jersey) | 2,412.27 mi (3,882.17 km) |
| Gresham to Prineville (Oregon) | 113.57 mi (182.78 km) |
| Gresham to Prior Lake (Minnesota) | 1,407.32 mi (2,264.86 km) |
| Gresham to Progress (Pennsylvania) | 2,304.56 mi (3,708.83 km) |
| Gresham to Prospect Heights (Illinois) | 1,723.55 mi (2,773.79 km) |
| Gresham to Prosper (Texas) | 1,599.37 mi (2,573.93 km) |
| Gresham to Providence (Rhode Island) | 2,519.81 mi (4,055.24 km) |
| Gresham to Provo (Utah) | 655.40 mi (1,054.77 km) |
| Gresham to Prunedale (California) | 602.19 mi (969.14 km) |
| Gresham to Pueblo (Colorado) | 1,041.14 mi (1,675.55 km) |
| Gresham to Pueblo West (Colorado) | 1,033.09 mi (1,662.60 km) |
| Gresham to Pullman (Washington) | 266.44 mi (428.80 km) |
