| Roseburg to Karlovo | 6,184.42 mi (9,952.86 km) |
| Roseburg to Karnobat | 6,226.29 mi (10,020.24 km) |
| Roseburg to Kavarna | 6,198.65 mi (9,975.77 km) |
| Roseburg to Kazanlak | 6,197.62 mi (9,974.11 km) |
| Roseburg to Knezha | 6,115.70 mi (9,842.27 km) |
| Roseburg to Kostinbrod | 6,141.69 mi (9,884.10 km) |
| Roseburg to Kozloduy | 6,090.81 mi (9,802.21 km) |
| Roseburg to Kyustendil | 6,164.42 mi (9,920.68 km) |
| Roseburg to Levski | 6,144.56 mi (9,888.72 km) |
| Roseburg to Lom | 6,078.27 mi (9,782.03 km) |
| Roseburg to Lovech | 6,151.35 mi (9,899.63 km) |
| Roseburg to Lukovit | 6,136.41 mi (9,875.60 km) |
| Roseburg to Lyaskovets | 6,172.72 mi (9,934.03 km) |
| Roseburg to Mezdra | 6,130.32 mi (9,865.80 km) |
| Roseburg to Momchilgrad | 6,267.25 mi (10,086.17 km) |
