| Ianca to Saarijarvi | 1,217.14 mi (1,958.80 km) |
| Ianca to Salo | 1,068.75 mi (1,719.99 km) |
| Ianca to Sastamala | 1,134.91 mi (1,826.46 km) |
| Ianca to Savonlinna | 1,157.53 mi (1,862.87 km) |
| Ianca to Seinajoki | 1,233.64 mi (1,985.35 km) |
| Ianca to Siilinjarvi | 1,239.56 mi (1,994.87 km) |
| Ianca to Sipoo | 1,056.95 mi (1,701.00 km) |
| Ianca to Sippola | 1,078.32 mi (1,735.39 km) |
| Ianca to Sodankyla | 1,539.86 mi (2,478.16 km) |
| Ianca to Somero | 1,082.99 mi (1,742.90 km) |
| Ianca to Sotkamo | 1,313.13 mi (2,113.27 km) |
| Ianca to Tampere | 1,140.48 mi (1,835.42 km) |
| Ianca to Tornio | 1,436.69 mi (2,312.14 km) |
| Ianca to Turku | 1,079.48 mi (1,737.26 km) |
| Ianca to Tuusula | 1,061.68 mi (1,708.60 km) |
