| Arecibo to Mombris | 4,628.34 mi (7,448.59 km) |
| Arecibo to Monchengladbach | 4,508.12 mi (7,255.12 km) |
| Arecibo to Monschau | 4,499.71 mi (7,241.58 km) |
| Arecibo to Montabaur | 4,568.65 mi (7,352.53 km) |
| Arecibo to Moosburg | 4,758.64 mi (7,658.29 km) |
| Arecibo to Morbach | 4,537.47 mi (7,302.35 km) |
| Arecibo to Morfelden-Walldorf | 4,602.57 mi (7,407.12 km) |
| Arecibo to Morlenbach | 4,610.07 mi (7,419.19 km) |
| Arecibo to Morsbach | 4,563.72 mi (7,344.59 km) |
| Arecibo to Mosbach | 4,628.96 mi (7,449.60 km) |
| Arecibo to Mosigkau | 4,756.53 mi (7,654.89 km) |
| Arecibo to Mossingen | 4,627.28 mi (7,446.89 km) |
| Arecibo to Much | 4,549.91 mi (7,322.38 km) |
| Arecibo to Mucheln | 4,740.00 mi (7,628.29 km) |
| Arecibo to Muhlacker | 4,615.99 mi (7,428.72 km) |
