| Harwich to Maisons-Alfort | 222.21 mi (357.62 km) |
| Harwich to Maisons-Laffitte | 209.98 mi (337.93 km) |
| Harwich to Maizieres-les-Metz | 285.38 mi (459.27 km) |
| Harwich to Malakoff | 220.08 mi (354.19 km) |
| Harwich to Mandelieu-la-Napoule | 636.16 mi (1,023.81 km) |
| Harwich to Manosque | 597.22 mi (961.13 km) |
| Harwich to Mantes-la-Jolie | 204.32 mi (328.82 km) |
| Harwich to Mantes-la-Ville | 205.38 mi (330.53 km) |
| Harwich to Marck | 74.22 mi (119.45 km) |
| Harwich to Marcq-en-Baroeul | 117.77 mi (189.53 km) |
| Harwich to Margny-les-Compiegne | 186.16 mi (299.59 km) |
| Harwich to Marguerittes | 576.81 mi (928.28 km) |
| Harwich to Marignane | 616.30 mi (991.84 km) |
| Harwich to Marly | 292.24 mi (470.32 km) |
| Harwich to Marly | 147.46 mi (237.31 km) |
