| Hackettstown to Mansfield | 3,410.60 mi (5,488.83 km) |
| Hackettstown to March | 3,474.10 mi (5,591.03 km) |
| Hackettstown to Margate | 3,552.64 mi (5,717.42 km) |
| Hackettstown to Market Drayton | 3,364.07 mi (5,413.95 km) |
| Hackettstown to Market Harborough | 3,435.34 mi (5,528.65 km) |
| Hackettstown to Marlow | 3,460.52 mi (5,569.17 km) |
| Hackettstown to Marple | 3,371.38 mi (5,425.71 km) |
| Hackettstown to Marton | 3,383.08 mi (5,444.55 km) |
| Hackettstown to Maryport | 3,291.55 mi (5,297.23 km) |
| Hackettstown to Matlock | 3,396.67 mi (5,466.41 km) |
| Hackettstown to Melksham | 3,409.29 mi (5,486.72 km) |
| Hackettstown to Meltham | 3,375.95 mi (5,433.06 km) |
| Hackettstown to Melton Mowbray | 3,430.69 mi (5,521.16 km) |
| Hackettstown to Merthyr Tudful | 3,350.79 mi (5,392.57 km) |
| Hackettstown to Methil | 3,285.49 mi (5,287.49 km) |
