| Hackettstown to Paimio | 4,052.66 mi (6,522.13 km) |
| Hackettstown to Pargas | 4,045.60 mi (6,510.76 km) |
| Hackettstown to Pedersore | 3,949.40 mi (6,355.94 km) |
| Hackettstown to Pieksamaki | 4,116.69 mi (6,625.17 km) |
| Hackettstown to Pirkkala | 4,046.91 mi (6,512.88 km) |
| Hackettstown to Pori | 3,992.51 mi (6,425.33 km) |
| Hackettstown to Porvoo | 4,142.38 mi (6,666.51 km) |
| Hackettstown to Poytya | 4,040.89 mi (6,503.18 km) |
| Hackettstown to Raahe | 3,964.49 mi (6,380.23 km) |
| Hackettstown to Raisio | 4,035.58 mi (6,494.64 km) |
| Hackettstown to Raseborg | 4,090.58 mi (6,583.16 km) |
| Hackettstown to Rauma | 3,994.79 mi (6,428.99 km) |
| Hackettstown to Riihimaki | 4,104.25 mi (6,605.16 km) |
| Hackettstown to Rovaniemi | 3,938.45 mi (6,338.32 km) |
| Hackettstown to Saaminki | 4,180.43 mi (6,727.75 km) |
