| North Richland Hills to Sesena | 4,970.30 mi (7,998.93 km) |
| North Richland Hills to Sestao | 4,898.38 mi (7,883.17 km) |
| North Richland Hills to Sevilla | 4,953.87 mi (7,972.48 km) |
| North Richland Hills to Sevilla La Nueva | 4,947.00 mi (7,961.42 km) |
| North Richland Hills to Silla | 5,147.87 mi (8,284.69 km) |
| North Richland Hills to Silleda | 4,679.98 mi (7,531.70 km) |
| North Richland Hills to Sitges | 5,182.97 mi (8,341.19 km) |
| North Richland Hills to Socuellamos | 5,039.24 mi (8,109.87 km) |
| North Richland Hills to Soller | 5,275.77 mi (8,490.53 km) |
| North Richland Hills to Solsona | 5,143.46 mi (8,277.60 km) |
| North Richland Hills to Son Servera | 5,310.90 mi (8,547.07 km) |
| North Richland Hills to Sonseca | 4,971.67 mi (8,001.13 km) |
| North Richland Hills to Sopelana | 4,897.29 mi (7,881.43 km) |
| North Richland Hills to Soria | 4,972.60 mi (8,002.62 km) |
| North Richland Hills to Suances | 4,847.86 mi (7,801.88 km) |
