| Antrim to Sesena | 1,016.32 mi (1,635.62 km) |
| Antrim to Sestao | 801.12 mi (1,289.28 km) |
| Antrim to Sevilla | 1,207.61 mi (1,943.46 km) |
| Antrim to Sevilla La Nueva | 997.91 mi (1,605.98 km) |
| Antrim to Silla | 1,094.56 mi (1,761.53 km) |
| Antrim to Silleda | 835.35 mi (1,344.37 km) |
| Antrim to Sitges | 1,001.03 mi (1,611.00 km) |
| Antrim to Socuellamos | 1,077.42 mi (1,733.94 km) |
| Antrim to Soller | 1,112.16 mi (1,789.84 km) |
| Antrim to Solsona | 946.52 mi (1,523.28 km) |
| Antrim to Son Servera | 1,133.29 mi (1,823.86 km) |
| Antrim to Sonseca | 1,042.84 mi (1,678.29 km) |
| Antrim to Sopelana | 796.52 mi (1,281.88 km) |
| Antrim to Soria | 910.85 mi (1,465.88 km) |
| Antrim to Suances | 785.63 mi (1,264.35 km) |
