| Burgas to Sestao | 1,534.75 mi (2,469.94 km) |
| Burgas to Sevilla | 1,798.97 mi (2,895.15 km) |
| Burgas to Sevilla La Nueva | 1,629.24 mi (2,622.00 km) |
| Burgas to Silla | 1,464.66 mi (2,357.15 km) |
| Burgas to Silleda | 1,802.15 mi (2,900.27 km) |
| Burgas to Sitges | 1,318.43 mi (2,121.82 km) |
| Burgas to Socuellamos | 1,587.48 mi (2,554.81 km) |
| Burgas to Soller | 1,298.06 mi (2,089.02 km) |
| Burgas to Solsona | 1,322.61 mi (2,128.54 km) |
| Burgas to Son Servera | 1,267.33 mi (2,039.57 km) |
| Burgas to Sonseca | 1,637.85 mi (2,635.86 km) |
| Burgas to Sopelana | 1,532.73 mi (2,466.68 km) |
| Burgas to Soria | 1,526.74 mi (2,457.05 km) |
| Burgas to Suances | 1,585.36 mi (2,551.39 km) |
| Burgas to Sueca | 1,462.97 mi (2,354.42 km) |
