| Cuellar to Marsala | 924.03 mi (1,487.08 km) |
| Cuellar to Marsciano | 857.60 mi (1,380.17 km) |
| Cuellar to Martano | 1,182.30 mi (1,902.73 km) |
| Cuellar to Martellago | 872.22 mi (1,403.71 km) |
| Cuellar to Martina Franca | 1,126.03 mi (1,812.16 km) |
| Cuellar to Martinengo | 761.09 mi (1,224.86 km) |
| Cuellar to Martinsicuro | 937.70 mi (1,509.09 km) |
| Cuellar to Mascali | 1,066.88 mi (1,716.98 km) |
| Cuellar to Mascalucia | 1,063.53 mi (1,711.59 km) |
| Cuellar to Masera di Padova | 854.91 mi (1,375.84 km) |
| Cuellar to Maserada sul Piave | 883.01 mi (1,421.06 km) |
| Cuellar to Massa | 754.50 mi (1,214.25 km) |
| Cuellar to Massa Lombarda | 841.28 mi (1,353.91 km) |
| Cuellar to Massafra | 1,116.20 mi (1,796.35 km) |
| Cuellar to Massalubrense | 972.71 mi (1,565.43 km) |
