| Port Neches to Marienheide | 5,093.03 mi (8,196.44 km) |
| Port Neches to Markdorf | 5,278.33 mi (8,494.64 km) |
| Port Neches to Markgroningen | 5,225.46 mi (8,409.57 km) |
| Port Neches to Markkleeberg | 5,269.25 mi (8,480.04 km) |
| Port Neches to Markranstadt | 5,262.40 mi (8,469.01 km) |
| Port Neches to Markt Indersdorf | 5,334.35 mi (8,584.81 km) |
| Port Neches to Markt Schwaben | 5,360.34 mi (8,626.63 km) |
| Port Neches to Marktheidenfeld | 5,213.66 mi (8,390.58 km) |
| Port Neches to Marktoberdorf | 5,325.89 mi (8,571.18 km) |
| Port Neches to Marktredwitz | 5,303.09 mi (8,534.50 km) |
| Port Neches to Marl | 5,058.43 mi (8,140.76 km) |
| Port Neches to Marpingen | 5,126.91 mi (8,250.96 km) |
| Port Neches to Marsberg | 5,130.56 mi (8,256.85 km) |
| Port Neches to Maxhutte-Haidhof | 5,333.07 mi (8,582.75 km) |
| Port Neches to Mayen | 5,104.95 mi (8,215.63 km) |
