| Portici to Cuevas del Almanzora | 901.41 mi (1,450.68 km) |
| Portici to Cullera | 779.96 mi (1,255.22 km) |
| Portici to Culleredo | 1,174.81 mi (1,890.68 km) |
| Portici to Cunit | 662.43 mi (1,066.08 km) |
| Portici to Daganzo de Arriba | 931.16 mi (1,498.56 km) |
| Portici to Daimiel | 956.98 mi (1,540.11 km) |
| Portici to Don Benito | 1,076.37 mi (1,732.25 km) |
| Portici to Donostia | 853.27 mi (1,373.21 km) |
| Portici to Dos Hermanas | 1,111.66 mi (1,789.04 km) |
| Portici to Durango | 884.85 mi (1,424.04 km) |
| Portici to Ecija | 1,062.52 mi (1,709.95 km) |
| Portici to Ejea de los Caballeros | 805.25 mi (1,295.93 km) |
| Portici to El Alamo | 962.07 mi (1,548.30 km) |
| Portici to El Arahal | 1,092.69 mi (1,758.52 km) |
| Portici to El Astillero | 945.80 mi (1,522.11 km) |
