| Colwyn Bay to Saarijarvi | 1,228.21 mi (1,976.61 km) |
| Colwyn Bay to Salo | 1,115.62 mi (1,795.42 km) |
| Colwyn Bay to Sastamala | 1,126.58 mi (1,813.06 km) |
| Colwyn Bay to Savonlinna | 1,325.76 mi (2,133.60 km) |
| Colwyn Bay to Seinajoki | 1,158.62 mi (1,864.62 km) |
| Colwyn Bay to Siilinjarvi | 1,308.01 mi (2,105.04 km) |
| Colwyn Bay to Sipoo | 1,186.99 mi (1,910.28 km) |
| Colwyn Bay to Sippola | 1,249.37 mi (2,010.67 km) |
| Colwyn Bay to Sodankyla | 1,396.37 mi (2,247.23 km) |
| Colwyn Bay to Somero | 1,132.73 mi (1,822.96 km) |
| Colwyn Bay to Sotkamo | 1,351.17 mi (2,174.50 km) |
| Colwyn Bay to Tampere | 1,156.67 mi (1,861.48 km) |
| Colwyn Bay to Tornio | 1,285.46 mi (2,068.75 km) |
| Colwyn Bay to Turku | 1,088.43 mi (1,751.66 km) |
| Colwyn Bay to Tuusula | 1,180.36 mi (1,899.60 km) |
