| Grayslake to Sabadell | 4,391.14 mi (7,066.85 km) |
| Grayslake to Sabinanigo | 4,248.38 mi (6,837.11 km) |
| Grayslake to Sagunto | 4,360.61 mi (7,017.72 km) |
| Grayslake to Salamanca | 4,073.54 mi (6,555.73 km) |
| Grayslake to Salobrena | 4,324.90 mi (6,960.26 km) |
| Grayslake to Salou | 4,367.48 mi (7,028.78 km) |
| Grayslake to Salt | 4,403.36 mi (7,086.52 km) |
| Grayslake to Salvatierra de Mino | 3,907.92 mi (6,289.19 km) |
| Grayslake to Sama | 3,990.54 mi (6,422.15 km) |
| Grayslake to San Adrian de Besos | 4,400.47 mi (7,081.87 km) |
| Grayslake to San Agustin de Guadalix | 4,175.09 mi (6,719.16 km) |
| Grayslake to San Andres de la Barca | 4,389.47 mi (7,064.17 km) |
| Grayslake to San Andres de Llevaneras | 4,406.16 mi (7,091.03 km) |
| Grayslake to San Andres del Rabanedo | 4,017.92 mi (6,466.22 km) |
| Grayslake to San Bartolome | 4,089.42 mi (6,581.28 km) |
