| Parkersburg to Massarosa | 4,501.17 mi (7,243.94 km) |
| Parkersburg to Matelica | 4,636.96 mi (7,462.47 km) |
| Parkersburg to Matera | 4,890.24 mi (7,870.08 km) |
| Parkersburg to Matino | 4,981.24 mi (8,016.52 km) |
| Parkersburg to Mazzarino | 4,921.00 mi (7,919.59 km) |
| Parkersburg to Meda | 4,388.33 mi (7,062.34 km) |
| Parkersburg to Medesano | 4,461.06 mi (7,179.38 km) |
| Parkersburg to Medicina | 4,533.60 mi (7,296.12 km) |
| Parkersburg to Meldola | 4,563.90 mi (7,344.89 km) |
| Parkersburg to Melegnano | 4,405.62 mi (7,090.15 km) |
| Parkersburg to Melendugno | 4,980.07 mi (8,014.65 km) |
| Parkersburg to Melfi | 4,836.43 mi (7,783.48 km) |
| Parkersburg to Melilli | 4,966.63 mi (7,993.02 km) |
| Parkersburg to Melito di Napoli | 4,779.04 mi (7,691.11 km) |
| Parkersburg to Melito di Porto Salvo | 4,966.34 mi (7,992.55 km) |
