| Gujan-Mestras to Matelica | 705.80 mi (1,135.87 km) |
| Gujan-Mestras to Matera | 936.56 mi (1,507.24 km) |
| Gujan-Mestras to Matino | 1,028.06 mi (1,654.51 km) |
| Gujan-Mestras to Mazzarino | 941.73 mi (1,515.57 km) |
| Gujan-Mestras to Meda | 503.34 mi (810.05 km) |
| Gujan-Mestras to Medesano | 549.73 mi (884.71 km) |
| Gujan-Mestras to Medicina | 624.68 mi (1,005.33 km) |
| Gujan-Mestras to Meldola | 647.91 mi (1,042.71 km) |
| Gujan-Mestras to Melegnano | 509.75 mi (820.36 km) |
| Gujan-Mestras to Melendugno | 1,031.20 mi (1,659.56 km) |
| Gujan-Mestras to Melfi | 881.86 mi (1,419.22 km) |
| Gujan-Mestras to Melilli | 986.89 mi (1,588.25 km) |
| Gujan-Mestras to Melito di Napoli | 815.92 mi (1,313.10 km) |
| Gujan-Mestras to Melito di Porto Salvo | 987.82 mi (1,589.74 km) |
| Gujan-Mestras to Melzo | 514.66 mi (828.27 km) |
