| Kirkenes to Smolyan | 1,953.97 mi (3,144.62 km) |
| Kirkenes to Sofia | 1,882.54 mi (3,029.66 km) |
| Kirkenes to Sopot | 1,880.27 mi (3,026.00 km) |
| Kirkenes to Sozopol | 1,888.80 mi (3,039.73 km) |
| Kirkenes to Sredets | 1,894.28 mi (3,048.54 km) |
| Kirkenes to Stamboliyski | 1,916.66 mi (3,084.57 km) |
| Kirkenes to Stara Zagora | 1,892.29 mi (3,045.34 km) |
| Kirkenes to Svilengrad | 1,936.77 mi (3,116.93 km) |
| Kirkenes to Svishtov | 1,811.60 mi (2,915.49 km) |
| Kirkenes to Targovishte | 1,833.46 mi (2,950.67 km) |
| Kirkenes to Teteven | 1,863.69 mi (2,999.32 km) |
| Kirkenes to Troyan | 1,864.31 mi (3,000.32 km) |
| Kirkenes to Tryavna | 1,862.83 mi (2,997.94 km) |
| Kirkenes to Tutrakan | 1,778.17 mi (2,861.69 km) |
| Kirkenes to Varna | 1,833.22 mi (2,950.29 km) |
