| Castellana Grotte to Mondolfo | 286.98 mi (461.86 km) |
| Castellana Grotte to Mondovi | 532.82 mi (857.48 km) |
| Castellana Grotte to Monesiglio | 521.73 mi (839.64 km) |
| Castellana Grotte to Monfalcone | 385.56 mi (620.50 km) |
| Castellana Grotte to Monopoli | 8.35 mi (13.43 km) |
| Castellana Grotte to Monreale | 283.20 mi (455.76 km) |
| Castellana Grotte to Monselice | 406.15 mi (653.63 km) |
| Castellana Grotte to Monserrato | 438.48 mi (705.67 km) |
| Castellana Grotte to Monsummano | 383.94 mi (617.90 km) |
| Castellana Grotte to Montagnana | 415.92 mi (669.36 km) |
| Castellana Grotte to Montale | 377.78 mi (607.99 km) |
| Castellana Grotte to Montalto di Castro | 304.81 mi (490.54 km) |
| Castellana Grotte to Montalto Uffugo | 115.70 mi (186.20 km) |
| Castellana Grotte to Monte Compatri | 238.45 mi (383.75 km) |
| Castellana Grotte to Monte di Procida | 163.00 mi (262.33 km) |
