| Howard to Princeton (Florida) | 1,383.46 mi (2,226.47 km) |
| Howard to Princeton (New Jersey) | 742.43 mi (1,194.82 km) |
| Howard to Princeton (Texas) | 906.74 mi (1,459.26 km) |
| Howard to Princeton Meadows (New Jersey) | 747.98 mi (1,203.76 km) |
| Howard to Prineville (Oregon) | 1,605.79 mi (2,584.27 km) |
| Howard to Prior Lake (Minnesota) | 263.11 mi (423.43 km) |
| Howard to Progress (Pennsylvania) | 644.82 mi (1,037.74 km) |
| Howard to Prospect Heights (Illinois) | 170.62 mi (274.58 km) |
| Howard to Prosper (Texas) | 911.18 mi (1,466.40 km) |
| Howard to Providence (Rhode Island) | 859.41 mi (1,383.08 km) |
| Howard to Provo (Utah) | 1,233.43 mi (1,985.01 km) |
| Howard to Prunedale (California) | 1,823.82 mi (2,935.15 km) |
| Howard to Pueblo (Colorado) | 957.75 mi (1,541.35 km) |
| Howard to Pueblo West (Colorado) | 960.14 mi (1,545.20 km) |
| Howard to Pullman (Washington) | 1,404.10 mi (2,259.67 km) |
