| Guastalla to Saarijarvi | 1,358.23 mi (2,185.86 km) |
| Guastalla to Salo | 1,184.99 mi (1,907.05 km) |
| Guastalla to Sastamala | 1,238.39 mi (1,992.99 km) |
| Guastalla to Savonlinna | 1,380.47 mi (2,221.65 km) |
| Guastalla to Seinajoki | 1,325.75 mi (2,133.59 km) |
| Guastalla to Siilinjarvi | 1,421.75 mi (2,288.09 km) |
| Guastalla to Sipoo | 1,224.96 mi (1,971.39 km) |
| Guastalla to Sippola | 1,280.50 mi (2,060.76 km) |
| Guastalla to Sodankyla | 1,659.13 mi (2,670.11 km) |
| Guastalla to Somero | 1,206.51 mi (1,941.68 km) |
| Guastalla to Sotkamo | 1,494.00 mi (2,404.36 km) |
| Guastalla to Tampere | 1,261.82 mi (2,030.71 km) |
| Guastalla to Tornio | 1,532.39 mi (2,466.15 km) |
| Guastalla to Turku | 1,174.08 mi (1,889.51 km) |
| Guastalla to Tuusula | 1,223.74 mi (1,969.42 km) |
