| Vennesla to Smolyan | 1,368.65 mi (2,202.62 km) |
| Vennesla to Sofia | 1,268.25 mi (2,041.05 km) |
| Vennesla to Sopot | 1,304.40 mi (2,099.23 km) |
| Vennesla to Sozopol | 1,392.80 mi (2,241.50 km) |
| Vennesla to Sredets | 1,383.68 mi (2,226.81 km) |
| Vennesla to Stamboliyski | 1,330.88 mi (2,141.85 km) |
| Vennesla to Stara Zagora | 1,339.44 mi (2,155.62 km) |
| Vennesla to Svilengrad | 1,393.38 mi (2,242.44 km) |
| Vennesla to Svishtov | 1,260.86 mi (2,029.16 km) |
| Vennesla to Targovishte | 1,314.26 mi (2,115.09 km) |
| Vennesla to Teteven | 1,276.61 mi (2,054.51 km) |
| Vennesla to Troyan | 1,289.40 mi (2,075.10 km) |
| Vennesla to Tryavna | 1,309.56 mi (2,107.54 km) |
| Vennesla to Tutrakan | 1,268.16 mi (2,040.90 km) |
| Vennesla to Varna | 1,351.65 mi (2,175.27 km) |
