| Texarkana to Sesimbra | 4,590.01 mi (7,386.91 km) |
| Texarkana to Setubal | 4,597.81 mi (7,399.46 km) |
| Texarkana to Sever do Vouga | 4,559.48 mi (7,337.78 km) |
| Texarkana to Silves | 4,659.76 mi (7,499.15 km) |
| Texarkana to Sines | 4,615.90 mi (7,428.57 km) |
| Texarkana to Sintra | 4,565.56 mi (7,347.56 km) |
| Texarkana to Sobrado de Paiva | 4,555.70 mi (7,331.69 km) |
| Texarkana to Sobral de Monte Agraco | 4,570.80 mi (7,355.99 km) |
| Texarkana to Soure | 4,566.25 mi (7,348.67 km) |
| Texarkana to Tabua | 4,586.31 mi (7,380.95 km) |
| Texarkana to Tavira | 4,700.95 mi (7,565.45 km) |
| Texarkana to Tomar | 4,589.67 mi (7,386.36 km) |
| Texarkana to Tondela | 4,579.21 mi (7,369.53 km) |
| Texarkana to Torre de Moncorvo | 4,604.57 mi (7,410.33 km) |
| Texarkana to Torres Novas | 4,587.89 mi (7,383.50 km) |
