| Difficult Run to Palmetto Bay (Florida) | 933.70 mi (1,502.64 km) |
| Difficult Run to Palmetto Estates (Florida) | 934.18 mi (1,503.42 km) |
| Difficult Run to Palmview (Texas) | 1,499.35 mi (2,412.97 km) |
| Difficult Run to Palo Alto (California) | 2,411.86 mi (3,881.52 km) |
| Difficult Run to Palos Heights (Illinois) | 582.41 mi (937.29 km) |
| Difficult Run to Palos Hills (Illinois) | 584.59 mi (940.81 km) |
| Difficult Run to Palos Verdes Estates (California) | 2,292.23 mi (3,688.98 km) |
| Difficult Run to Pampa (Texas) | 1,316.04 mi (2,117.96 km) |
| Difficult Run to Panama City (Florida) | 762.20 mi (1,226.64 km) |
| Difficult Run to Panama City Beach (Florida) | 769.88 mi (1,239.01 km) |
| Difficult Run to Papillion (Nebraska) | 1,000.52 mi (1,610.19 km) |
| Difficult Run to Paradise (Nevada) | 2,065.86 mi (3,324.68 km) |
| Difficult Run to Paradise Valley (Arizona) | 1,952.37 mi (3,142.04 km) |
| Difficult Run to Paragould (Arkansas) | 747.54 mi (1,203.05 km) |
| Difficult Run to Paramount (California) | 2,277.06 mi (3,664.57 km) |
