| Ardea to Sabinanigo | 664.67 mi (1,069.68 km) |
| Ardea to Sagunto | 684.80 mi (1,102.08 km) |
| Ardea to Salamanca | 944.90 mi (1,520.66 km) |
| Ardea to Salobrena | 925.65 mi (1,489.69 km) |
| Ardea to Salou | 592.99 mi (954.32 km) |
| Ardea to Salt | 503.18 mi (809.79 km) |
| Ardea to Salvatierra de Mino | 1,081.12 mi (1,739.90 km) |
| Ardea to Sama | 934.79 mi (1,504.40 km) |
| Ardea to San Adrian de Besos | 534.28 mi (859.85 km) |
| Ardea to San Agustin de Guadalix | 842.30 mi (1,355.55 km) |
| Ardea to San Andres de la Barca | 546.64 mi (879.74 km) |
| Ardea to San Andres de Llevaneras | 519.90 mi (836.70 km) |
| Ardea to San Andres del Rabanedo | 930.99 mi (1,498.29 km) |
| Ardea to San Bartolome | 1,842.77 mi (2,965.65 km) |
| Ardea to San Baudilio de Llobregat | 543.92 mi (875.36 km) |
