| Naperville to Paimio | 4,378.62 mi (7,046.71 km) |
| Naperville to Pargas | 4,374.42 mi (7,039.96 km) |
| Naperville to Pedersore | 4,241.61 mi (6,826.21 km) |
| Naperville to Pieksamaki | 4,408.90 mi (7,095.44 km) |
| Naperville to Pirkkala | 4,359.32 mi (7,015.64 km) |
| Naperville to Pori | 4,310.74 mi (6,937.47 km) |
| Naperville to Porvoo | 4,458.71 mi (7,175.61 km) |
| Naperville to Poytya | 4,364.46 mi (7,023.92 km) |
| Naperville to Raahe | 4,240.34 mi (6,824.17 km) |
| Naperville to Raisio | 4,362.95 mi (7,021.48 km) |
| Naperville to Raseborg | 4,418.86 mi (7,111.46 km) |
| Naperville to Rauma | 4,317.64 mi (6,948.57 km) |
| Naperville to Riihimaki | 4,420.34 mi (7,113.85 km) |
| Naperville to Rovaniemi | 4,190.69 mi (6,744.26 km) |
| Naperville to Saaminki | 4,470.85 mi (7,195.14 km) |
