| Dumbarton to Saarijarvi | 1,136.83 mi (1,829.55 km) |
| Dumbarton to Salo | 1,045.73 mi (1,682.94 km) |
| Dumbarton to Sastamala | 1,046.10 mi (1,683.53 km) |
| Dumbarton to Savonlinna | 1,245.23 mi (2,004.00 km) |
| Dumbarton to Seinajoki | 1,063.35 mi (1,711.29 km) |
| Dumbarton to Siilinjarvi | 1,215.68 mi (1,956.45 km) |
| Dumbarton to Sipoo | 1,118.86 mi (1,800.63 km) |
| Dumbarton to Sippola | 1,178.54 mi (1,896.68 km) |
| Dumbarton to Sodankyla | 1,269.29 mi (2,042.72 km) |
| Dumbarton to Somero | 1,060.49 mi (1,706.69 km) |
| Dumbarton to Sotkamo | 1,250.48 mi (2,012.45 km) |
| Dumbarton to Tampere | 1,075.51 mi (1,730.87 km) |
| Dumbarton to Tornio | 1,166.03 mi (1,876.55 km) |
| Dumbarton to Turku | 1,016.99 mi (1,636.69 km) |
| Dumbarton to Tuusula | 1,111.48 mi (1,788.75 km) |
