| Portsmouth to Moulins | 355.54 mi (572.19 km) |
| Portsmouth to Mouvaux | 184.91 mi (297.59 km) |
| Portsmouth to Mulhouse | 434.23 mi (698.82 km) |
| Portsmouth to Muret | 519.92 mi (836.73 km) |
| Portsmouth to Nancy | 355.73 mi (572.49 km) |
| Portsmouth to Nangis | 240.38 mi (386.86 km) |
| Portsmouth to Nanterre | 196.85 mi (316.81 km) |
| Portsmouth to Nantes | 248.78 mi (400.37 km) |
| Portsmouth to Narbonne | 560.60 mi (902.20 km) |
| Portsmouth to Nemours | 243.80 mi (392.36 km) |
| Portsmouth to Neuilly-Plaisance | 208.97 mi (336.31 km) |
| Portsmouth to Neuilly-sur-Marne | 210.80 mi (339.25 km) |
| Portsmouth to Neuilly-sur-Seine | 199.74 mi (321.45 km) |
| Portsmouth to Neuville-en-Ferrain | 185.50 mi (298.54 km) |
| Portsmouth to Neuville-les-Dieppe | 113.98 mi (183.44 km) |
