| Mercerville to Petersburg (Virginia) | 255.03 mi (410.43 km) |
| Mercerville to Pflugerville (Texas) | 1,451.38 mi (2,335.78 km) |
| Mercerville to Pharr (Texas) | 1,661.69 mi (2,674.23 km) |
| Mercerville to Phelan (California) | 2,363.55 mi (3,803.77 km) |
| Mercerville to Phenix City (Alabama) | 786.02 mi (1,264.97 km) |
| Mercerville to Philadelphia (Pennsylvania) | 28.19 mi (45.37 km) |
| Mercerville to Phillipsburg (New Jersey) | 40.57 mi (65.29 km) |
| Mercerville to Phoenix (Arizona) | 2,100.55 mi (3,380.51 km) |
| Mercerville to Phoenixville (Pennsylvania) | 44.27 mi (71.25 km) |
| Mercerville to Picayune (Mississippi) | 1,075.18 mi (1,730.33 km) |
| Mercerville to Pickerington (Ohio) | 427.59 mi (688.14 km) |
| Mercerville to Pico Rivera (California) | 2,405.34 mi (3,871.02 km) |
| Mercerville to Piedmont (California) | 2,526.33 mi (4,065.74 km) |
| Mercerville to Pierre (South Dakota) | 1,334.62 mi (2,147.86 km) |
| Mercerville to Pike Creek Valley (Delaware) | 63.78 mi (102.65 km) |
