| Mack to Pottsville (Pennsylvania) | 460.97 mi (741.85 km) |
| Mack to Poughkeepsie (New York) | 592.12 mi (952.92 km) |
| Mack to Poulsbo (Washington) | 1,972.29 mi (3,174.10 km) |
| Mack to Poway (California) | 1,845.25 mi (2,969.64 km) |
| Mack to Powder Springs (Georgia) | 365.04 mi (587.48 km) |
| Mack to Powell (Ohio) | 110.34 mi (177.57 km) |
| Mack to Powell (Tennessee) | 218.03 mi (350.89 km) |
| Mack to Prairie Ridge (Washington) | 1,946.80 mi (3,133.07 km) |
| Mack to Prairie Village (Kansas) | 533.97 mi (859.34 km) |
| Mack to Prairieville (Louisiana) | 706.38 mi (1,136.81 km) |
| Mack to Prattville (Alabama) | 472.78 mi (760.87 km) |
| Mack to Preakness (New Jersey) | 566.29 mi (911.36 km) |
| Mack to Prescott (Arizona) | 1,560.53 mi (2,511.44 km) |
| Mack to Prescott Valley (Arizona) | 1,553.34 mi (2,499.85 km) |
| Mack to Prichard (Alabama) | 610.66 mi (982.76 km) |
