| Opelika to Sereflikochisar | 6,128.96 mi (9,863.62 km) |
| Opelika to Serik | 6,123.11 mi (9,854.20 km) |
| Opelika to Serinhisar | 6,016.80 mi (9,683.10 km) |
| Opelika to Serinyol | 6,356.92 mi (10,230.48 km) |
| Opelika to Seydisehir | 6,131.29 mi (9,867.36 km) |
| Opelika to Seyhan | 6,292.76 mi (10,127.23 km) |
| Opelika to Seyitgazi | 5,991.99 mi (9,643.17 km) |
| Opelika to Siirt | 6,499.47 mi (10,459.88 km) |
| Opelika to Sile | 5,871.12 mi (9,448.66 km) |
| Opelika to Silifke | 6,264.88 mi (10,082.36 km) |
| Opelika to Silivri | 5,820.90 mi (9,367.83 km) |
| Opelika to Silopi | 6,553.41 mi (10,546.70 km) |
| Opelika to Simav | 5,938.32 mi (9,556.81 km) |
| Opelika to Sinanpasa | 6,005.23 mi (9,664.48 km) |
| Opelika to Sindirgi | 5,898.03 mi (9,491.95 km) |
