| Euclid to Sabadell | 4,134.60 mi (6,654.00 km) |
| Euclid to Sabinanigo | 3,991.23 mi (6,423.26 km) |
| Euclid to Sagunto | 4,093.21 mi (6,587.39 km) |
| Euclid to Salamanca | 3,801.94 mi (6,118.63 km) |
| Euclid to Salobrena | 4,042.26 mi (6,505.39 km) |
| Euclid to Salou | 4,107.52 mi (6,610.41 km) |
| Euclid to Salt | 4,149.62 mi (6,678.17 km) |
| Euclid to Salvatierra de Mino | 3,636.18 mi (5,851.87 km) |
| Euclid to Sama | 3,727.82 mi (5,999.35 km) |
| Euclid to San Adrian de Besos | 4,143.69 mi (6,668.63 km) |
| Euclid to San Agustin de Guadalix | 3,905.70 mi (6,285.62 km) |
| Euclid to San Andres de la Barca | 4,132.34 mi (6,650.36 km) |
| Euclid to San Andres de Llevaneras | 4,150.38 mi (6,679.40 km) |
| Euclid to San Andres del Rabanedo | 3,752.65 mi (6,039.31 km) |
| Euclid to San Bartolome | 3,767.94 mi (6,063.91 km) |
