| Varna to Sestao | 1,546.85 mi (2,489.42 km) |
| Varna to Sevilla | 1,822.36 mi (2,932.80 km) |
| Varna to Sevilla La Nueva | 1,647.65 mi (2,651.63 km) |
| Varna to Silla | 1,487.14 mi (2,393.32 km) |
| Varna to Silleda | 1,813.93 mi (2,919.25 km) |
| Varna to Sitges | 1,337.55 mi (2,152.58 km) |
| Varna to Socuellamos | 1,608.76 mi (2,589.05 km) |
| Varna to Soller | 1,321.42 mi (2,126.63 km) |
| Varna to Solsona | 1,339.59 mi (2,155.86 km) |
| Varna to Son Servera | 1,291.47 mi (2,078.42 km) |
| Varna to Sonseca | 1,657.66 mi (2,667.74 km) |
| Varna to Sopelana | 1,544.67 mi (2,485.90 km) |
| Varna to Soria | 1,542.68 mi (2,482.71 km) |
| Varna to Suances | 1,596.87 mi (2,569.91 km) |
| Varna to Sueca | 1,485.86 mi (2,391.26 km) |
