| Preakness to Pottstown (Pennsylvania) | 88.36 mi (142.21 km) |
| Preakness to Pottsville (Pennsylvania) | 105.32 mi (169.50 km) |
| Preakness to Poughkeepsie (New York) | 54.60 mi (87.88 km) |
| Preakness to Poulsbo (Washington) | 2,397.68 mi (3,858.69 km) |
| Preakness to Poway (California) | 2,400.64 mi (3,863.45 km) |
| Preakness to Powder Springs (Georgia) | 752.92 mi (1,211.71 km) |
| Preakness to Powell (Ohio) | 467.88 mi (752.98 km) |
| Preakness to Powell (Tennessee) | 628.64 mi (1,011.70 km) |
| Preakness to Prairie Ridge (Washington) | 2,379.75 mi (3,829.84 km) |
| Preakness to Prairie Village (Kansas) | 1,086.82 mi (1,749.07 km) |
| Preakness to Prairieville (Louisiana) | 1,188.80 mi (1,913.20 km) |
| Preakness to Prattville (Alabama) | 894.19 mi (1,439.06 km) |
| Preakness to Prescott (Arizona) | 2,115.96 mi (3,405.31 km) |
| Preakness to Prescott Valley (Arizona) | 2,108.88 mi (3,393.91 km) |
| Preakness to Prichard (Alabama) | 1,046.20 mi (1,683.70 km) |
