| Castel Gandolfo to Moulins | 568.78 mi (915.37 km) |
| Castel Gandolfo to Mouvaux | 766.55 mi (1,233.65 km) |
| Castel Gandolfo to Mulhouse | 489.60 mi (787.94 km) |
| Castel Gandolfo to Muret | 587.51 mi (945.51 km) |
| Castel Gandolfo to Nancy | 573.49 mi (922.95 km) |
| Castel Gandolfo to Nangis | 663.69 mi (1,068.10 km) |
| Castel Gandolfo to Nanterre | 707.41 mi (1,138.46 km) |
| Castel Gandolfo to Nantes | 794.06 mi (1,277.92 km) |
| Castel Gandolfo to Narbonne | 501.35 mi (806.85 km) |
| Castel Gandolfo to Nemours | 662.09 mi (1,065.54 km) |
| Castel Gandolfo to Neuilly-Plaisance | 695.10 mi (1,118.65 km) |
| Castel Gandolfo to Neuilly-sur-Marne | 693.27 mi (1,115.70 km) |
| Castel Gandolfo to Neuilly-sur-Seine | 704.45 mi (1,133.70 km) |
| Castel Gandolfo to Neuville-en-Ferrain | 768.37 mi (1,236.57 km) |
| Castel Gandolfo to Neuville-les-Dieppe | 791.09 mi (1,273.14 km) |
