| Guyancourt to Matelica | 647.46 mi (1,041.99 km) |
| Guyancourt to Matera | 904.15 mi (1,455.09 km) |
| Guyancourt to Matino | 993.08 mi (1,598.20 km) |
| Guyancourt to Mazzarino | 999.02 mi (1,607.77 km) |
| Guyancourt to Meda | 395.74 mi (636.88 km) |
| Guyancourt to Medesano | 471.52 mi (758.84 km) |
| Guyancourt to Medicina | 541.16 mi (870.91 km) |
| Guyancourt to Meldola | 572.17 mi (920.82 km) |
| Guyancourt to Melegnano | 414.47 mi (667.02 km) |
| Guyancourt to Melendugno | 990.05 mi (1,593.33 km) |
| Guyancourt to Melfi | 852.22 mi (1,371.52 km) |
| Guyancourt to Melilli | 1,034.18 mi (1,664.35 km) |
| Guyancourt to Melito di Napoli | 804.05 mi (1,293.99 km) |
| Guyancourt to Melito di Porto Salvo | 1,015.25 mi (1,633.88 km) |
| Guyancourt to Melzo | 412.27 mi (663.49 km) |
