| Diemen to Smolyan | 1,183.98 mi (1,905.43 km) |
| Diemen to Sofia | 1,079.79 mi (1,737.76 km) |
| Diemen to Sopot | 1,134.36 mi (1,825.58 km) |
| Diemen to Sozopol | 1,256.98 mi (2,022.91 km) |
| Diemen to Sredets | 1,240.79 mi (1,996.86 km) |
| Diemen to Stamboliyski | 1,151.04 mi (1,852.42 km) |
| Diemen to Stara Zagora | 1,178.16 mi (1,896.06 km) |
| Diemen to Svilengrad | 1,230.22 mi (1,979.85 km) |
| Diemen to Svishtov | 1,112.83 mi (1,790.93 km) |
| Diemen to Targovishte | 1,176.58 mi (1,893.53 km) |
| Diemen to Teteven | 1,103.86 mi (1,776.50 km) |
| Diemen to Troyan | 1,122.19 mi (1,805.99 km) |
| Diemen to Tryavna | 1,152.40 mi (1,854.61 km) |
| Diemen to Tutrakan | 1,143.31 mi (1,839.98 km) |
| Diemen to Varna | 1,230.00 mi (1,979.50 km) |
