| Merrillville to Parczew | 4,765.74 mi (7,669.71 km) |
| Merrillville to Paslek | 4,556.35 mi (7,332.74 km) |
| Merrillville to Piaseczno | 4,686.24 mi (7,541.77 km) |
| Merrillville to Piastow | 4,675.65 mi (7,524.73 km) |
| Merrillville to Piekary Slaskie | 4,691.07 mi (7,549.55 km) |
| Merrillville to Pila | 4,498.84 mi (7,240.18 km) |
| Merrillville to Pinczow | 4,738.19 mi (7,625.38 km) |
| Merrillville to Pionki | 4,726.35 mi (7,606.33 km) |
| Merrillville to Piotrkow Trybunalski | 4,671.52 mi (7,518.09 km) |
| Merrillville to Pisz | 4,642.02 mi (7,470.60 km) |
| Merrillville to Pleszew | 4,586.99 mi (7,382.05 km) |
| Merrillville to Plewiska | 4,533.88 mi (7,296.58 km) |
| Merrillville to Plock | 4,622.05 mi (7,438.47 km) |
| Merrillville to Plonsk | 4,640.70 mi (7,468.48 km) |
| Merrillville to Pobiedziska | 4,551.60 mi (7,325.10 km) |
