| Porto to Moulins | 701.70 mi (1,129.27 km) |
| Porto to Mouvaux | 866.26 mi (1,394.11 km) |
| Porto to Mulhouse | 906.79 mi (1,459.34 km) |
| Porto to Muret | 532.17 mi (856.45 km) |
| Porto to Nancy | 889.35 mi (1,431.27 km) |
| Porto to Nangis | 763.80 mi (1,229.21 km) |
| Porto to Nanterre | 750.15 mi (1,207.25 km) |
| Porto to Nantes | 545.18 mi (877.39 km) |
| Porto to Narbonne | 610.95 mi (983.23 km) |
| Porto to Nemours | 740.07 mi (1,191.03 km) |
| Porto to Neuilly-Plaisance | 759.12 mi (1,221.68 km) |
| Porto to Neuilly-sur-Marne | 760.23 mi (1,223.47 km) |
| Porto to Neuilly-sur-Seine | 752.11 mi (1,210.40 km) |
| Porto to Neuville-en-Ferrain | 868.92 mi (1,398.40 km) |
| Porto to Neuville-les-Dieppe | 765.54 mi (1,232.02 km) |
