| Walton upon Thames to Mombris | 428.48 mi (689.57 km) |
| Walton upon Thames to Monchengladbach | 295.99 mi (476.35 km) |
| Walton upon Thames to Monschau | 295.64 mi (475.78 km) |
| Walton upon Thames to Montabaur | 364.67 mi (586.87 km) |
| Walton upon Thames to Moosburg | 584.19 mi (940.16 km) |
| Walton upon Thames to Morbach | 347.40 mi (559.08 km) |
| Walton upon Thames to Morfelden-Walldorf | 404.97 mi (651.74 km) |
| Walton upon Thames to Morlenbach | 420.41 mi (676.59 km) |
| Walton upon Thames to Morsbach | 354.18 mi (570.00 km) |
| Walton upon Thames to Mosbach | 443.76 mi (714.16 km) |
| Walton upon Thames to Mosigkau | 542.83 mi (873.60 km) |
| Walton upon Thames to Mossingen | 468.66 mi (754.23 km) |
| Walton upon Thames to Much | 340.01 mi (547.20 km) |
| Walton upon Thames to Mucheln | 526.54 mi (847.39 km) |
| Walton upon Thames to Muhlacker | 442.36 mi (711.91 km) |
