| Port Neches to Medvode | 5,537.38 mi (8,911.56 km) |
| Port Neches to Menges | 5,542.57 mi (8,919.91 km) |
| Port Neches to Metlika | 5,592.25 mi (8,999.86 km) |
| Port Neches to Mezica | 5,540.23 mi (8,916.13 km) |
| Port Neches to Miklavz na Dravskem Polju | 5,574.16 mi (8,970.74 km) |
| Port Neches to Miren | 5,514.11 mi (8,874.11 km) |
| Port Neches to Mirna | 5,570.70 mi (8,965.17 km) |
| Port Neches to Mirna Pec | 5,574.99 mi (8,972.09 km) |
| Port Neches to Mislinja | 5,556.63 mi (8,942.53 km) |
| Port Neches to Mokronog | 5,574.18 mi (8,970.78 km) |
| Port Neches to Moravce | 5,550.62 mi (8,932.86 km) |
| Port Neches to Moravske-Toplice | 5,587.57 mi (8,992.33 km) |
| Port Neches to Mozirje | 5,551.33 mi (8,934.00 km) |
| Port Neches to Murska Sobota | 5,586.19 mi (8,990.11 km) |
| Port Neches to Muta | 5,548.90 mi (8,930.09 km) |
