| Butler to Mombris | 4,101.57 mi (6,600.83 km) |
| Butler to Monchengladbach | 3,959.20 mi (6,371.72 km) |
| Butler to Monschau | 3,971.94 mi (6,392.22 km) |
| Butler to Montabaur | 4,037.24 mi (6,497.30 km) |
| Butler to Moosburg | 4,264.66 mi (6,863.31 km) |
| Butler to Morbach | 4,029.15 mi (6,484.29 km) |
| Butler to Morfelden-Walldorf | 4,080.97 mi (6,567.68 km) |
| Butler to Morlenbach | 4,100.15 mi (6,598.55 km) |
| Butler to Morsbach | 4,019.36 mi (6,468.54 km) |
| Butler to Mosbach | 4,124.47 mi (6,637.69 km) |
| Butler to Mosigkau | 4,159.28 mi (6,693.72 km) |
| Butler to Mossingen | 4,152.67 mi (6,683.08 km) |
| Butler to Much | 4,005.50 mi (6,446.23 km) |
| Butler to Mucheln | 4,161.18 mi (6,696.77 km) |
| Butler to Muhlacker | 4,125.72 mi (6,639.71 km) |
