| Alcala la Real to Montana | 1,478.08 mi (2,378.73 km) |
| Alcala la Real to Nova Zagora | 1,613.78 mi (2,597.13 km) |
| Alcala la Real to Novi Iskar | 1,480.08 mi (2,381.96 km) |
| Alcala la Real to Novi Pazar | 1,676.69 mi (2,698.37 km) |
| Alcala la Real to Omurtag | 1,636.30 mi (2,633.38 km) |
| Alcala la Real to Panagyurishte | 1,520.67 mi (2,447.28 km) |
| Alcala la Real to Parvomay | 1,572.01 mi (2,529.90 km) |
| Alcala la Real to Pavlikeni | 1,581.95 mi (2,545.90 km) |
| Alcala la Real to Pazardzhik | 1,527.10 mi (2,457.63 km) |
| Alcala la Real to Pernik | 1,462.83 mi (2,354.20 km) |
| Alcala la Real to Peshtera | 1,524.84 mi (2,453.99 km) |
| Alcala la Real to Petrich | 1,466.84 mi (2,360.65 km) |
| Alcala la Real to Pleven | 1,547.86 mi (2,491.04 km) |
| Alcala la Real to Plovdiv | 1,548.25 mi (2,491.66 km) |
| Alcala la Real to Pomorie | 1,695.50 mi (2,728.64 km) |
