| Bideford to Massarosa | 837.70 mi (1,348.15 km) |
| Bideford to Matelica | 967.08 mi (1,556.36 km) |
| Bideford to Matera | 1,223.70 mi (1,969.35 km) |
| Bideford to Matino | 1,312.70 mi (2,112.59 km) |
| Bideford to Mazzarino | 1,308.45 mi (2,105.74 km) |
| Bideford to Meda | 715.32 mi (1,151.20 km) |
| Bideford to Medesano | 791.06 mi (1,273.09 km) |
| Bideford to Medicina | 860.68 mi (1,385.14 km) |
| Bideford to Meldola | 891.76 mi (1,435.15 km) |
| Bideford to Melegnano | 734.08 mi (1,181.39 km) |
| Bideford to Melendugno | 1,309.63 mi (2,107.65 km) |
| Bideford to Melfi | 1,171.61 mi (1,885.53 km) |
| Bideford to Melilli | 1,345.96 mi (2,166.11 km) |
| Bideford to Melito di Napoli | 1,122.19 mi (1,805.99 km) |
| Bideford to Melito di Porto Salvo | 1,330.26 mi (2,140.85 km) |
