| Harker Heights to Selargius | 5,683.74 mi (9,147.09 km) |
| Harker Heights to Selvazzano Dentro | 5,553.80 mi (8,937.97 km) |
| Harker Heights to Senago | 5,439.77 mi (8,754.46 km) |
| Harker Heights to Senigallia | 5,678.37 mi (9,138.45 km) |
| Harker Heights to Seravezza | 5,545.36 mi (8,924.39 km) |
| Harker Heights to Seregno | 5,439.93 mi (8,754.73 km) |
| Harker Heights to Seriate | 5,459.48 mi (8,786.18 km) |
| Harker Heights to Sermoneta | 5,756.87 mi (9,264.78 km) |
| Harker Heights to Serramanna | 5,666.62 mi (9,119.54 km) |
| Harker Heights to Serravalle Pistoiese | 5,573.89 mi (8,970.31 km) |
| Harker Heights to Sessa Aurunca | 5,809.47 mi (9,349.44 km) |
| Harker Heights to Sesto Calende | 5,413.88 mi (8,712.79 km) |
| Harker Heights to Sesto Fiorentino | 5,591.53 mi (8,998.70 km) |
| Harker Heights to Sesto San Giovanni | 5,445.71 mi (8,764.02 km) |
| Harker Heights to Sestri Levante | 5,500.25 mi (8,851.80 km) |
