| Merrillville to Piazza Armerina | 5,088.75 mi (8,189.55 km) |
| Merrillville to Piazzola sul Brenta | 4,633.50 mi (7,456.90 km) |
| Merrillville to Pietrasanta | 4,637.46 mi (7,463.27 km) |
| Merrillville to Pieve di Soligo | 4,634.58 mi (7,458.63 km) |
| Merrillville to Pinerolo | 4,483.63 mi (7,215.70 km) |
| Merrillville to Pioltello | 4,539.42 mi (7,305.49 km) |
| Merrillville to Piombino | 4,691.25 mi (7,549.84 km) |
| Merrillville to Piombino Dese | 4,639.45 mi (7,466.48 km) |
| Merrillville to Piossasco | 4,484.91 mi (7,217.76 km) |
| Merrillville to Piove di Sacco | 4,653.73 mi (7,489.45 km) |
| Merrillville to Pisa | 4,654.11 mi (7,490.07 km) |
| Merrillville to Pisticci | 5,044.25 mi (8,117.93 km) |
| Merrillville to Pistoia | 4,665.90 mi (7,509.03 km) |
| Merrillville to Pizzo | 5,102.89 mi (8,212.31 km) |
| Merrillville to Podenzano | 4,575.33 mi (7,363.29 km) |
