| Portland to Moulins | 5,278.05 mi (8,494.20 km) |
| Portland to Mouvaux | 5,041.71 mi (8,113.84 km) |
| Portland to Mulhouse | 5,317.41 mi (8,557.54 km) |
| Portland to Muret | 5,393.78 mi (8,680.44 km) |
| Portland to Nancy | 5,233.64 mi (8,422.73 km) |
| Portland to Nangis | 5,157.98 mi (8,300.97 km) |
| Portland to Nanterre | 5,116.74 mi (8,234.59 km) |
| Portland to Nantes | 5,102.77 mi (8,212.11 km) |
| Portland to Narbonne | 5,458.78 mi (8,785.05 km) |
| Portland to Nemours | 5,165.24 mi (8,312.65 km) |
| Portland to Neuilly-Plaisance | 5,127.17 mi (8,251.38 km) |
| Portland to Neuilly-sur-Marne | 5,128.78 mi (8,253.97 km) |
| Portland to Neuilly-sur-Seine | 5,119.27 mi (8,238.68 km) |
| Portland to Neuville-en-Ferrain | 5,039.75 mi (8,110.69 km) |
| Portland to Neuville-les-Dieppe | 5,030.39 mi (8,095.63 km) |
