| Highlands Ranch to Sesena | 5,033.74 mi (8,101.01 km) |
| Highlands Ranch to Sestao | 4,927.34 mi (7,929.79 km) |
| Highlands Ranch to Sevilla | 5,055.98 mi (8,136.81 km) |
| Highlands Ranch to Sevilla La Nueva | 5,009.64 mi (8,062.24 km) |
| Highlands Ranch to Silla | 5,202.24 mi (8,372.20 km) |
| Highlands Ranch to Silleda | 4,738.19 mi (7,625.38 km) |
| Highlands Ranch to Sitges | 5,208.87 mi (8,382.86 km) |
| Highlands Ranch to Socuellamos | 5,106.07 mi (8,217.42 km) |
| Highlands Ranch to Soller | 5,310.61 mi (8,546.60 km) |
| Highlands Ranch to Solsona | 5,163.70 mi (8,310.17 km) |
| Highlands Ranch to Son Servera | 5,343.65 mi (8,599.77 km) |
| Highlands Ranch to Sonseca | 5,040.21 mi (8,111.43 km) |
| Highlands Ranch to Sopelana | 4,925.45 mi (7,926.74 km) |
| Highlands Ranch to Soria | 5,014.12 mi (8,069.45 km) |
| Highlands Ranch to Suances | 4,880.32 mi (7,854.12 km) |
