| River Ridge to Pottstown (Pennsylvania) | 1,085.67 mi (1,747.21 km) |
| River Ridge to Pottsville (Pennsylvania) | 1,080.26 mi (1,738.52 km) |
| River Ridge to Poughkeepsie (New York) | 1,217.28 mi (1,959.02 km) |
| River Ridge to Poulsbo (Washington) | 2,109.02 mi (3,394.14 km) |
| River Ridge to Poway (California) | 1,588.74 mi (2,556.83 km) |
| River Ridge to Powder Springs (Georgia) | 422.11 mi (679.32 km) |
| River Ridge to Powell (Ohio) | 812.03 mi (1,306.84 km) |
| River Ridge to Powell (Tennessee) | 551.95 mi (888.28 km) |
| River Ridge to Prairie Ridge (Washington) | 2,071.03 mi (3,333.00 km) |
| River Ridge to Prairie Village (Kansas) | 672.34 mi (1,082.03 km) |
| River Ridge to Prairieville (Louisiana) | 50.43 mi (81.16 km) |
| River Ridge to Prattville (Alabama) | 281.55 mi (453.11 km) |
| River Ridge to Preakness (New Jersey) | 1,173.88 mi (1,889.18 km) |
| River Ridge to Prescott (Arizona) | 1,334.23 mi (2,147.23 km) |
| River Ridge to Prescott Valley (Arizona) | 1,327.09 mi (2,135.74 km) |
