| Tromso to Sestu | 2,130.09 mi (3,428.05 km) |
| Tromso to Settimo Torinese | 1,739.94 mi (2,800.16 km) |
| Tromso to Seveso | 1,695.09 mi (2,727.99 km) |
| Tromso to Sezze | 1,958.67 mi (3,152.17 km) |
| Tromso to Siano | 2,001.35 mi (3,220.86 km) |
| Tromso to Siena | 1,841.35 mi (2,963.37 km) |
| Tromso to Signa | 1,810.62 mi (2,913.91 km) |
| Tromso to Silea | 1,675.97 mi (2,697.21 km) |
| Tromso to Silvi Paese | 1,882.55 mi (3,029.67 km) |
| Tromso to Sinalunga | 1,846.32 mi (2,971.37 km) |
| Tromso to Siniscola | 2,038.92 mi (3,281.32 km) |
| Tromso to Sinnai | 2,129.19 mi (3,426.60 km) |
| Tromso to Siracusa | 2,257.52 mi (3,633.12 km) |
| Tromso to Solaro | 1,697.40 mi (2,731.71 km) |
| Tromso to Soliera | 1,746.01 mi (2,809.93 km) |
