| Irving to Sesena | 4,958.83 mi (7,980.47 km) |
| Irving to Sestao | 4,887.42 mi (7,865.54 km) |
| Irving to Sevilla | 4,941.88 mi (7,953.19 km) |
| Irving to Sevilla La Nueva | 4,935.54 mi (7,942.99 km) |
| Irving to Silla | 5,136.49 mi (8,266.38 km) |
| Irving to Silleda | 4,668.64 mi (7,513.45 km) |
| Irving to Sitges | 5,172.00 mi (8,323.53 km) |
| Irving to Socuellamos | 5,027.71 mi (8,091.31 km) |
| Irving to Soller | 5,264.65 mi (8,472.63 km) |
| Irving to Solsona | 5,132.58 mi (8,260.09 km) |
| Irving to Son Servera | 5,299.80 mi (8,529.20 km) |
| Irving to Sonseca | 4,960.13 mi (7,982.56 km) |
| Irving to Sopelana | 4,886.35 mi (7,863.82 km) |
| Irving to Soria | 4,961.44 mi (7,984.67 km) |
| Irving to Suances | 4,836.86 mi (7,784.18 km) |
