| Hornchurch to March | 68.92 mi (110.91 km) |
| Hornchurch to Margate | 51.77 mi (83.32 km) |
| Hornchurch to Market Drayton | 147.31 mi (237.07 km) |
| Hornchurch to Market Harborough | 79.82 mi (128.46 km) |
| Hornchurch to Marlow | 42.65 mi (68.64 km) |
| Hornchurch to Marple | 159.13 mi (256.09 km) |
| Hornchurch to Marton | 214.19 mi (344.70 km) |
| Hornchurch to Maryport | 266.66 mi (429.15 km) |
| Hornchurch to Matlock | 132.30 mi (212.92 km) |
| Hornchurch to Melksham | 102.00 mi (164.15 km) |
| Hornchurch to Meltham | 165.16 mi (265.79 km) |
| Hornchurch to Melton Mowbray | 95.67 mi (153.97 km) |
| Hornchurch to Merthyr Tudful | 154.46 mi (248.58 km) |
| Hornchurch to Methil | 345.76 mi (556.44 km) |
| Hornchurch to Mexborough | 148.22 mi (238.53 km) |
