| Santa Cruz to Smolyan | 2,460.44 mi (3,959.70 km) |
| Santa Cruz to Sofia | 2,404.20 mi (3,869.19 km) |
| Santa Cruz to Sopot | 2,474.53 mi (3,982.38 km) |
| Santa Cruz to Sozopol | 2,620.78 mi (4,217.74 km) |
| Santa Cruz to Sredets | 2,594.89 mi (4,176.06 km) |
| Santa Cruz to Stamboliyski | 2,457.75 mi (3,955.37 km) |
| Santa Cruz to Stara Zagora | 2,517.36 mi (4,051.30 km) |
| Santa Cruz to Svilengrad | 2,538.86 mi (4,085.90 km) |
| Santa Cruz to Svishtov | 2,516.06 mi (4,049.21 km) |
| Santa Cruz to Targovishte | 2,572.76 mi (4,140.45 km) |
| Santa Cruz to Teteven | 2,453.65 mi (3,948.76 km) |
| Santa Cruz to Troyan | 2,475.64 mi (3,984.16 km) |
| Santa Cruz to Tryavna | 2,514.54 mi (4,046.76 km) |
| Santa Cruz to Tutrakan | 2,583.52 mi (4,157.77 km) |
| Santa Cruz to Varna | 2,638.82 mi (4,246.77 km) |
