| Weslaco to Sarkisla | 7,039.67 mi (11,329.26 km) |
| Weslaco to Saruhanli | 6,739.50 mi (10,846.17 km) |
| Weslaco to Sason | 7,261.13 mi (11,685.65 km) |
| Weslaco to Savastepe | 6,712.61 mi (10,802.90 km) |
| Weslaco to Savsat | 7,133.07 mi (11,479.57 km) |
| Weslaco to Savur | 7,290.53 mi (11,732.97 km) |
| Weslaco to Sefaatli | 6,973.48 mi (11,222.73 km) |
| Weslaco to Seferhisar | 6,735.01 mi (10,838.95 km) |
| Weslaco to Selcuk | 6,768.11 mi (10,892.21 km) |
| Weslaco to Selcuklu | 6,971.90 mi (11,220.19 km) |
| Weslaco to Selendi | 6,790.32 mi (10,927.97 km) |
| Weslaco to Selim | 7,189.65 mi (11,570.62 km) |
| Weslaco to Semdinli | 7,423.01 mi (11,946.18 km) |
| Weslaco to Senirkent | 6,886.35 mi (11,082.50 km) |
| Weslaco to Senkaya | 7,170.57 mi (11,539.93 km) |
