| Spearfish to Karlovo | 5,633.50 mi (9,066.25 km) |
| Spearfish to Karnobat | 5,695.39 mi (9,165.85 km) |
| Spearfish to Kavarna | 5,685.61 mi (9,150.11 km) |
| Spearfish to Kazanlak | 5,651.95 mi (9,095.93 km) |
| Spearfish to Knezha | 5,564.05 mi (8,954.47 km) |
| Spearfish to Kostinbrod | 5,577.65 mi (8,976.35 km) |
| Spearfish to Kozloduy | 5,537.98 mi (8,912.52 km) |
| Spearfish to Kyustendil | 5,591.98 mi (8,999.43 km) |
| Spearfish to Levski | 5,601.47 mi (9,014.69 km) |
| Spearfish to Lom | 5,521.35 mi (8,885.75 km) |
| Spearfish to Lovech | 5,602.92 mi (9,017.02 km) |
| Spearfish to Lukovit | 5,583.47 mi (8,985.72 km) |
| Spearfish to Lyaskovets | 5,633.16 mi (9,065.70 km) |
| Spearfish to Mezdra | 5,572.86 mi (8,968.65 km) |
| Spearfish to Momchilgrad | 5,714.56 mi (9,196.69 km) |
