| Maryland Heights to Pottsville (Pennsylvania) | 769.49 mi (1,238.37 km) |
| Maryland Heights to Poughkeepsie (New York) | 895.85 mi (1,441.72 km) |
| Maryland Heights to Poulsbo (Washington) | 1,719.96 mi (2,768.01 km) |
| Maryland Heights to Poway (California) | 1,532.41 mi (2,466.18 km) |
| Maryland Heights to Powder Springs (Georgia) | 465.02 mi (748.37 km) |
| Maryland Heights to Powell (Ohio) | 406.80 mi (654.69 km) |
| Maryland Heights to Powell (Tennessee) | 399.36 mi (642.71 km) |
| Maryland Heights to Prairie Ridge (Washington) | 1,690.47 mi (2,720.55 km) |
| Maryland Heights to Prairie Village (Kansas) | 224.65 mi (361.55 km) |
| Maryland Heights to Prairieville (Louisiana) | 581.29 mi (935.50 km) |
| Maryland Heights to Prattville (Alabama) | 487.70 mi (784.88 km) |
| Maryland Heights to Preakness (New Jersey) | 874.47 mi (1,407.33 km) |
| Maryland Heights to Prescott (Arizona) | 1,247.72 mi (2,008.01 km) |
| Maryland Heights to Prescott Valley (Arizona) | 1,240.51 mi (1,996.42 km) |
| Maryland Heights to Prichard (Alabama) | 564.82 mi (908.99 km) |
