| Harker Heights to Sosnowiec | 5,621.48 mi (9,046.90 km) |
| Harker Heights to Srem | 5,472.07 mi (8,806.45 km) |
| Harker Heights to Sroda Slaska | 5,496.86 mi (8,846.34 km) |
| Harker Heights to Sroda Wielkopolska | 5,474.98 mi (8,811.13 km) |
| Harker Heights to Stalowa Wola | 5,706.65 mi (9,183.97 km) |
| Harker Heights to Starachowice | 5,652.34 mi (9,096.57 km) |
| Harker Heights to Stargard Szczecinski | 5,354.72 mi (8,617.60 km) |
| Harker Heights to Starogard Gdanski | 5,441.96 mi (8,757.99 km) |
| Harker Heights to Stary Sacz | 5,704.72 mi (9,180.86 km) |
| Harker Heights to Staszow | 5,677.54 mi (9,137.12 km) |
| Harker Heights to Strzegom | 5,496.52 mi (8,845.80 km) |
| Harker Heights to Strzelce Krajenskie | 5,389.52 mi (8,673.60 km) |
| Harker Heights to Strzelce Opolskie | 5,582.96 mi (8,984.91 km) |
| Harker Heights to Strzelin | 5,528.98 mi (8,898.04 km) |
| Harker Heights to Strzyzow | 5,728.97 mi (9,219.88 km) |
