| Mercerville to Pottsville (Pennsylvania) | 85.46 mi (137.54 km) |
| Mercerville to Poughkeepsie (New York) | 108.53 mi (174.66 km) |
| Mercerville to Poulsbo (Washington) | 2,399.12 mi (3,861.01 km) |
| Mercerville to Poway (California) | 2,377.10 mi (3,825.57 km) |
| Mercerville to Powder Springs (Georgia) | 704.41 mi (1,133.64 km) |
| Mercerville to Powell (Ohio) | 442.67 mi (712.41 km) |
| Mercerville to Powell (Tennessee) | 584.12 mi (940.05 km) |
| Mercerville to Prairie Ridge (Washington) | 2,380.14 mi (3,830.46 km) |
| Mercerville to Prairie Village (Kansas) | 1,062.86 mi (1,710.51 km) |
| Mercerville to Prairieville (Louisiana) | 1,142.13 mi (1,838.08 km) |
| Mercerville to Prattville (Alabama) | 845.65 mi (1,360.94 km) |
| Mercerville to Preakness (New Jersey) | 54.37 mi (87.49 km) |
| Mercerville to Prescott (Arizona) | 2,092.29 mi (3,367.22 km) |
| Mercerville to Prescott Valley (Arizona) | 2,085.16 mi (3,355.74 km) |
| Mercerville to Prichard (Alabama) | 997.30 mi (1,605.00 km) |
