| Castleton to Saarijarvi | 1,168.28 mi (1,880.16 km) |
| Castleton to Salo | 1,052.81 mi (1,694.33 km) |
| Castleton to Sastamala | 1,065.15 mi (1,714.19 km) |
| Castleton to Savonlinna | 1,263.99 mi (2,034.19 km) |
| Castleton to Seinajoki | 1,099.53 mi (1,769.52 km) |
| Castleton to Siilinjarvi | 1,248.10 mi (2,008.62 km) |
| Castleton to Sipoo | 1,123.86 mi (1,808.67 km) |
| Castleton to Sippola | 1,186.46 mi (1,909.42 km) |
| Castleton to Sodankyla | 1,344.09 mi (2,163.10 km) |
| Castleton to Somero | 1,070.18 mi (1,722.28 km) |
| Castleton to Sotkamo | 1,292.71 mi (2,080.41 km) |
| Castleton to Tampere | 1,095.27 mi (1,762.67 km) |
| Castleton to Tornio | 1,231.34 mi (1,981.65 km) |
| Castleton to Turku | 1,025.86 mi (1,650.96 km) |
| Castleton to Tuusula | 1,117.32 mi (1,798.15 km) |
