| Carrick on Shannon to Sestao | 770.07 mi (1,239.30 km) |
| Carrick on Shannon to Sevilla | 1,158.48 mi (1,864.40 km) |
| Carrick on Shannon to Sevilla La Nueva | 958.26 mi (1,542.17 km) |
| Carrick on Shannon to Silla | 1,069.91 mi (1,721.85 km) |
| Carrick on Shannon to Silleda | 776.91 mi (1,250.32 km) |
| Carrick on Shannon to Sitges | 989.79 mi (1,592.92 km) |
| Carrick on Shannon to Socuellamos | 1,042.32 mi (1,677.45 km) |
| Carrick on Shannon to Soller | 1,101.54 mi (1,772.76 km) |
| Carrick on Shannon to Solsona | 935.84 mi (1,506.09 km) |
| Carrick on Shannon to Son Servera | 1,125.10 mi (1,810.67 km) |
| Carrick on Shannon to Sonseca | 1,003.05 mi (1,614.25 km) |
| Carrick on Shannon to Sopelana | 765.73 mi (1,232.33 km) |
| Carrick on Shannon to Soria | 880.21 mi (1,416.56 km) |
| Carrick on Shannon to Suances | 748.97 mi (1,205.35 km) |
| Carrick on Shannon to Sueca | 1,081.98 mi (1,741.28 km) |
