| Sandefjord to Smolyan | 1,363.47 mi (2,194.29 km) |
| Sandefjord to Sofia | 1,265.61 mi (2,036.80 km) |
| Sandefjord to Sopot | 1,296.60 mi (2,086.68 km) |
| Sandefjord to Sozopol | 1,375.35 mi (2,213.41 km) |
| Sandefjord to Sredets | 1,368.05 mi (2,201.66 km) |
| Sandefjord to Stamboliyski | 1,325.08 mi (2,132.51 km) |
| Sandefjord to Stara Zagora | 1,328.94 mi (2,138.73 km) |
| Sandefjord to Svilengrad | 1,382.54 mi (2,224.98 km) |
| Sandefjord to Svishtov | 1,248.44 mi (2,009.18 km) |
| Sandefjord to Targovishte | 1,298.45 mi (2,089.65 km) |
| Sandefjord to Teteven | 1,269.95 mi (2,043.79 km) |
| Sandefjord to Troyan | 1,281.16 mi (2,061.83 km) |
| Sandefjord to Tryavna | 1,298.53 mi (2,089.79 km) |
| Sandefjord to Tutrakan | 1,250.06 mi (2,011.78 km) |
| Sandefjord to Varna | 1,331.43 mi (2,142.72 km) |
