| Huelva to Serik | 2,083.04 mi (3,352.33 km) |
| Huelva to Serinhisar | 1,975.27 mi (3,178.89 km) |
| Huelva to Serinyol | 2,366.79 mi (3,808.98 km) |
| Huelva to Seydisehir | 2,116.22 mi (3,405.73 km) |
| Huelva to Seyhan | 2,309.78 mi (3,717.24 km) |
| Huelva to Seyitgazi | 2,030.65 mi (3,268.01 km) |
| Huelva to Siirt | 2,645.92 mi (4,258.20 km) |
| Huelva to Sile | 1,961.45 mi (3,156.65 km) |
| Huelva to Silifke | 2,244.42 mi (3,612.05 km) |
| Huelva to Silivri | 1,891.05 mi (3,043.35 km) |
| Huelva to Silopi | 2,685.80 mi (4,322.38 km) |
| Huelva to Simav | 1,943.38 mi (3,127.57 km) |
| Huelva to Sinanpasa | 2,014.09 mi (3,241.36 km) |
| Huelva to Sindirgi | 1,899.04 mi (3,056.21 km) |
| Huelva to Sinop | 2,241.41 mi (3,607.20 km) |
