| River Ridge to Pelham (Alabama) | 308.40 mi (496.32 km) |
| River Ridge to Pell City (Alabama) | 340.33 mi (547.70 km) |
| River Ridge to Pella (Iowa) | 805.09 mi (1,295.66 km) |
| River Ridge to Pembroke Pines (Florida) | 661.38 mi (1,064.39 km) |
| River Ridge to Pendleton (Oregon) | 1,885.09 mi (3,033.76 km) |
| River Ridge to Pensacola (Florida) | 183.92 mi (295.99 km) |
| River Ridge to Peoria (Arizona) | 1,319.45 mi (2,123.46 km) |
| River Ridge to Peoria (Illinois) | 746.48 mi (1,201.34 km) |
| River Ridge to Perris (California) | 1,601.62 mi (2,577.55 km) |
| River Ridge to Perry (Georgia) | 420.96 mi (677.46 km) |
| River Ridge to Perry Hall (Maryland) | 1,015.57 mi (1,634.41 km) |
| River Ridge to Perrysburg (Ohio) | 880.25 mi (1,416.63 km) |
| River Ridge to Perth Amboy (New Jersey) | 1,155.37 mi (1,859.39 km) |
| River Ridge to Peru (Indiana) | 781.63 mi (1,257.92 km) |
| River Ridge to Petal (Mississippi) | 112.36 mi (180.83 km) |
