| Middle River to Plattsburgh (New York) | 399.85 mi (643.50 km) |
| Middle River to Pleasant Grove (Utah) | 1,861.96 mi (2,996.53 km) |
| Middle River to Pleasant Hill (California) | 2,438.73 mi (3,924.75 km) |
| Middle River to Pleasant Hill (Iowa) | 909.03 mi (1,462.94 km) |
| Middle River to Pleasant Prairie (Wisconsin) | 636.89 mi (1,024.97 km) |
| Middle River to Pleasant View (Utah) | 1,865.59 mi (3,002.37 km) |
| Middle River to Pleasanton (California) | 2,434.34 mi (3,917.69 km) |
| Middle River to Pleasanton (Texas) | 1,445.71 mi (2,326.64 km) |
| Middle River to Pleasantville (New Jersey) | 101.99 mi (164.13 km) |
| Middle River to Plover (Wisconsin) | 760.16 mi (1,223.36 km) |
| Middle River to Plum (Pennsylvania) | 193.47 mi (311.36 km) |
| Middle River to Plymouth (Indiana) | 538.74 mi (867.01 km) |
| Middle River to Plymouth (Minnesota) | 953.97 mi (1,535.27 km) |
| Middle River to Pocatello (Idaho) | 1,877.48 mi (3,021.51 km) |
| Middle River to Poinciana (Florida) | 827.62 mi (1,331.93 km) |
