| Portici to Isla-Cristina | 1,186.36 mi (1,909.25 km) |
| Portici to Jaca | 776.58 mi (1,249.78 km) |
| Portici to Jaen | 989.28 mi (1,592.09 km) |
| Portici to Jerez de la Frontera | 1,137.00 mi (1,829.83 km) |
| Portici to Jerez de los Caballeros | 1,134.80 mi (1,826.29 km) |
| Portici to Jodar | 965.99 mi (1,554.61 km) |
| Portici to Jumilla | 847.75 mi (1,364.33 km) |
| Portici to La Algaba | 1,112.02 mi (1,789.63 km) |
| Portici to La Baneza | 1,049.05 mi (1,688.28 km) |
| Portici to La Carlota | 1,051.84 mi (1,692.77 km) |
| Portici to La Carolina | 971.13 mi (1,562.88 km) |
| Portici to La Corredoria | 1,045.99 mi (1,683.36 km) |
| Portici to La Eliana | 788.58 mi (1,269.09 km) |
| Portici to La Escala | 586.59 mi (944.03 km) |
| Portici to La Garriga | 628.66 mi (1,011.74 km) |
