| Gallarate to Serik | 1,300.22 mi (2,092.50 km) |
| Gallarate to Serinhisar | 1,191.30 mi (1,917.20 km) |
| Gallarate to Serinyol | 1,556.55 mi (2,505.03 km) |
| Gallarate to Seydisehir | 1,315.28 mi (2,116.74 km) |
| Gallarate to Seyhan | 1,493.15 mi (2,402.99 km) |
| Gallarate to Seyitgazi | 1,189.98 mi (1,915.08 km) |
| Gallarate to Siirt | 1,775.09 mi (2,856.74 km) |
| Gallarate to Sile | 1,086.39 mi (1,748.38 km) |
| Gallarate to Silifke | 1,450.93 mi (2,335.05 km) |
| Gallarate to Silivri | 1,024.40 mi (1,648.61 km) |
| Gallarate to Silopi | 1,822.74 mi (2,933.41 km) |
| Gallarate to Simav | 1,122.48 mi (1,806.45 km) |
| Gallarate to Sinanpasa | 1,192.84 mi (1,919.70 km) |
| Gallarate to Sindirgi | 1,079.67 mi (1,737.56 km) |
| Gallarate to Sinop | 1,331.02 mi (2,142.08 km) |
