| Merrick to Pottsville (Pennsylvania) | 139.19 mi (224.00 km) |
| Merrick to Poughkeepsie (New York) | 74.59 mi (120.04 km) |
| Merrick to Poulsbo (Washington) | 2,437.96 mi (3,923.51 km) |
| Merrick to Poway (California) | 2,436.13 mi (3,920.58 km) |
| Merrick to Powder Springs (Georgia) | 769.96 mi (1,239.12 km) |
| Merrick to Powell (Ohio) | 502.19 mi (808.20 km) |
| Merrick to Powell (Tennessee) | 650.49 mi (1,046.87 km) |
| Merrick to Prairie Ridge (Washington) | 2,420.00 mi (3,894.62 km) |
| Merrick to Prairie Village (Kansas) | 1,122.00 mi (1,805.68 km) |
| Merrick to Prairieville (Louisiana) | 1,208.19 mi (1,944.39 km) |
| Merrick to Prattville (Alabama) | 911.14 mi (1,466.34 km) |
| Merrick to Preakness (New Jersey) | 40.29 mi (64.84 km) |
| Merrick to Prescott (Arizona) | 2,151.39 mi (3,462.33 km) |
| Merrick to Prescott Valley (Arizona) | 2,144.29 mi (3,450.90 km) |
| Merrick to Prichard (Alabama) | 1,062.58 mi (1,710.05 km) |
