| Merrillville to Poggibonsi | 4,694.53 mi (7,555.12 km) |
| Merrillville to Poggio a Caiano | 4,676.70 mi (7,526.42 km) |
| Merrillville to Poggio Renatico | 4,654.06 mi (7,489.99 km) |
| Merrillville to Poggiomarino | 4,945.31 mi (7,958.70 km) |
| Merrillville to Poirino | 4,503.07 mi (7,246.99 km) |
| Merrillville to Policoro | 5,057.15 mi (8,138.70 km) |
| Merrillville to Polistena | 5,113.80 mi (8,229.87 km) |
| Merrillville to Pomezia | 4,824.74 mi (7,764.66 km) |
| Merrillville to Pomigliano d'Arco | 4,934.13 mi (7,940.72 km) |
| Merrillville to Pompei | 4,945.48 mi (7,958.98 km) |
| Merrillville to Ponsacco | 4,667.59 mi (7,511.77 km) |
| Merrillville to Pontassieve | 4,693.23 mi (7,553.02 km) |
| Merrillville to Ponte Buggianese | 4,662.94 mi (7,504.28 km) |
| Merrillville to Ponte San Pietro | 4,541.58 mi (7,308.96 km) |
| Merrillville to Pontecorvo | 4,880.80 mi (7,854.89 km) |
