| Ustron to Sabinanigo | 1,040.28 mi (1,674.17 km) |
| Ustron to Sagunto | 1,160.69 mi (1,867.95 km) |
| Ustron to Salamanca | 1,325.38 mi (2,132.99 km) |
| Ustron to Salobrena | 1,430.82 mi (2,302.68 km) |
| Ustron to Salou | 1,040.88 mi (1,675.13 km) |
| Ustron to Salt | 935.52 mi (1,505.57 km) |
| Ustron to Salvatierra de Mino | 1,405.42 mi (2,261.81 km) |
| Ustron to Sama | 1,239.52 mi (1,994.81 km) |
| Ustron to San Adrian de Besos | 982.40 mi (1,581.02 km) |
| Ustron to San Agustin de Guadalix | 1,250.90 mi (2,013.13 km) |
| Ustron to San Andres de la Barca | 991.04 mi (1,594.92 km) |
| Ustron to San Andres de Llevaneras | 965.60 mi (1,553.99 km) |
| Ustron to San Andres del Rabanedo | 1,259.80 mi (2,027.46 km) |
| Ustron to San Bartolome | 2,351.50 mi (3,784.38 km) |
| Ustron to San Baudilio de Llobregat | 993.14 mi (1,598.30 km) |
