| Weslaco to Sabadell | 5,523.36 mi (8,889.00 km) |
| Weslaco to Sabinanigo | 5,380.03 mi (8,658.33 km) |
| Weslaco to Sagunto | 5,466.69 mi (8,797.79 km) |
| Weslaco to Salamanca | 5,170.76 mi (8,321.53 km) |
| Weslaco to Salobrena | 5,386.57 mi (8,668.85 km) |
| Weslaco to Salou | 5,491.97 mi (8,838.47 km) |
| Weslaco to Salt | 5,541.68 mi (8,918.47 km) |
| Weslaco to Salvatierra de Mino | 5,006.23 mi (8,056.75 km) |
| Weslaco to Sama | 5,111.01 mi (8,225.38 km) |
| Weslaco to San Adrian de Besos | 5,532.11 mi (8,903.06 km) |
| Weslaco to San Agustin de Guadalix | 5,277.40 mi (8,493.15 km) |
| Weslaco to San Andres de la Barca | 5,520.36 mi (8,884.16 km) |
| Weslaco to San Andres de Llevaneras | 5,540.00 mi (8,915.76 km) |
| Weslaco to San Andres del Rabanedo | 5,132.01 mi (8,259.16 km) |
| Weslaco to San Bartolome | 4,965.83 mi (7,991.73 km) |
