| Boscombe to Sereflikochisar | 1,891.53 mi (3,044.13 km) |
| Boscombe to Serik | 1,876.57 mi (3,020.05 km) |
| Boscombe to Serinhisar | 1,770.48 mi (2,849.31 km) |
| Boscombe to Serinyol | 2,116.27 mi (3,405.80 km) |
| Boscombe to Seydisehir | 1,885.46 mi (3,034.36 km) |
| Boscombe to Seyhan | 2,052.09 mi (3,302.52 km) |
| Boscombe to Seyitgazi | 1,749.09 mi (2,814.90 km) |
| Boscombe to Siirt | 2,297.29 mi (3,697.13 km) |
| Boscombe to Sile | 1,632.84 mi (2,627.81 km) |
| Boscombe to Silifke | 2,019.73 mi (3,250.44 km) |
| Boscombe to Silivri | 1,578.59 mi (2,540.50 km) |
| Boscombe to Silopi | 2,348.47 mi (3,779.50 km) |
| Boscombe to Simav | 1,692.22 mi (2,723.36 km) |
| Boscombe to Sinanpasa | 1,759.83 mi (2,832.17 km) |
| Boscombe to Sindirgi | 1,651.61 mi (2,658.00 km) |
