| Erkrath to Mondolfo | 591.17 mi (951.40 km) |
| Erkrath to Mondovi | 474.48 mi (763.60 km) |
| Erkrath to Monesiglio | 470.17 mi (756.67 km) |
| Erkrath to Monfalcone | 481.49 mi (774.88 km) |
| Erkrath to Monopoli | 865.10 mi (1,392.25 km) |
| Erkrath to Monreale | 959.66 mi (1,544.42 km) |
| Erkrath to Monselice | 469.70 mi (755.91 km) |
| Erkrath to Monserrato | 834.33 mi (1,342.72 km) |
| Erkrath to Monsummano | 539.73 mi (868.61 km) |
| Erkrath to Montagnana | 463.68 mi (746.22 km) |
| Erkrath to Montale | 538.58 mi (866.75 km) |
| Erkrath to Montalto di Castro | 651.62 mi (1,048.68 km) |
| Erkrath to Montalto Uffugo | 930.40 mi (1,497.33 km) |
| Erkrath to Monte Compatri | 706.47 mi (1,136.95 km) |
| Erkrath to Monte di Procida | 796.56 mi (1,281.94 km) |
