| Highlands Ranch to Selargius | 5,587.45 mi (8,992.13 km) |
| Highlands Ranch to Selvazzano Dentro | 5,383.44 mi (8,663.81 km) |
| Highlands Ranch to Senago | 5,282.09 mi (8,500.70 km) |
| Highlands Ranch to Senigallia | 5,515.42 mi (8,876.21 km) |
| Highlands Ranch to Seravezza | 5,396.92 mi (8,685.51 km) |
| Highlands Ranch to Seregno | 5,281.24 mi (8,499.34 km) |
| Highlands Ranch to Seriate | 5,297.63 mi (8,525.71 km) |
| Highlands Ranch to Sermoneta | 5,615.38 mi (9,037.09 km) |
| Highlands Ranch to Serramanna | 5,570.16 mi (8,964.30 km) |
| Highlands Ranch to Serravalle Pistoiese | 5,423.00 mi (8,727.47 km) |
| Highlands Ranch to Sessa Aurunca | 5,665.07 mi (9,117.05 km) |
| Highlands Ranch to Sesto Calende | 5,257.43 mi (8,461.01 km) |
| Highlands Ranch to Sesto Fiorentino | 5,439.17 mi (8,753.50 km) |
| Highlands Ranch to Sesto San Giovanni | 5,287.97 mi (8,510.17 km) |
| Highlands Ranch to Sestri Levante | 5,353.91 mi (8,616.28 km) |
