| Grayslake to Pottsville (Pennsylvania) | 621.93 mi (1,000.90 km) |
| Grayslake to Poughkeepsie (New York) | 724.97 mi (1,166.73 km) |
| Grayslake to Poulsbo (Washington) | 1,715.06 mi (2,760.12 km) |
| Grayslake to Poway (California) | 1,701.55 mi (2,738.38 km) |
| Grayslake to Powder Springs (Georgia) | 613.07 mi (986.63 km) |
| Grayslake to Powell (Ohio) | 297.66 mi (479.04 km) |
| Grayslake to Powell (Tennessee) | 485.38 mi (781.14 km) |
| Grayslake to Prairie Ridge (Washington) | 1,692.30 mi (2,723.50 km) |
| Grayslake to Prairie Village (Kansas) | 416.23 mi (669.86 km) |
| Grayslake to Prairieville (Louisiana) | 846.51 mi (1,362.32 km) |
| Grayslake to Prattville (Alabama) | 688.12 mi (1,107.43 km) |
| Grayslake to Preakness (New Jersey) | 718.81 mi (1,156.82 km) |
| Grayslake to Prescott (Arizona) | 1,419.02 mi (2,283.69 km) |
| Grayslake to Prescott Valley (Arizona) | 1,412.20 mi (2,272.71 km) |
| Grayslake to Prichard (Alabama) | 799.22 mi (1,286.22 km) |
