| Prospect Heights to Massarosa | 4,641.92 mi (7,470.45 km) |
| Prospect Heights to Matelica | 4,773.48 mi (7,682.17 km) |
| Prospect Heights to Matera | 5,029.77 mi (8,094.63 km) |
| Prospect Heights to Matino | 5,119.16 mi (8,238.49 km) |
| Prospect Heights to Mazzarino | 5,085.36 mi (8,184.10 km) |
| Prospect Heights to Meda | 4,521.85 mi (7,277.22 km) |
| Prospect Heights to Medesano | 4,597.30 mi (7,398.64 km) |
| Prospect Heights to Medicina | 4,667.19 mi (7,511.11 km) |
| Prospect Heights to Meldola | 4,698.29 mi (7,561.17 km) |
| Prospect Heights to Melegnano | 4,540.52 mi (7,307.26 km) |
| Prospect Heights to Melendugno | 5,116.16 mi (8,233.66 km) |
| Prospect Heights to Melfi | 4,977.17 mi (8,009.98 km) |
| Prospect Heights to Melilli | 5,128.66 mi (8,253.78 km) |
| Prospect Heights to Melito di Napoli | 4,924.57 mi (7,925.33 km) |
| Prospect Heights to Melito di Porto Salvo | 5,122.55 mi (8,243.95 km) |
