| Hackettstown to Lydney | 3,385.83 mi (5,448.97 km) |
| Hackettstown to Lye | 3,387.69 mi (5,451.96 km) |
| Hackettstown to Lymington | 3,446.99 mi (5,547.40 km) |
| Hackettstown to Lymm | 3,355.25 mi (5,399.75 km) |
| Hackettstown to Mablethorpe | 3,464.05 mi (5,574.85 km) |
| Hackettstown to Macclesfield | 3,371.49 mi (5,425.89 km) |
| Hackettstown to Mackworth | 3,401.43 mi (5,474.07 km) |
| Hackettstown to Madeley | 3,370.79 mi (5,424.75 km) |
| Hackettstown to Maesteg | 3,342.27 mi (5,378.87 km) |
| Hackettstown to Maghull | 3,334.13 mi (5,365.76 km) |
| Hackettstown to Maidenhead | 3,464.12 mi (5,574.97 km) |
| Hackettstown to Maidstone | 3,520.55 mi (5,665.78 km) |
| Hackettstown to Maldon | 3,515.94 mi (5,658.36 km) |
| Hackettstown to Maltby | 3,404.42 mi (5,478.88 km) |
| Hackettstown to Manchester | 3,362.51 mi (5,411.44 km) |
