| Darien to Karlovo | 5,265.21 mi (8,473.54 km) |
| Darien to Karnobat | 5,343.24 mi (8,599.11 km) |
| Darien to Kavarna | 5,350.18 mi (8,610.29 km) |
| Darien to Kazanlak | 5,287.81 mi (8,509.91 km) |
| Darien to Knezha | 5,197.64 mi (8,364.80 km) |
| Darien to Kostinbrod | 5,199.21 mi (8,367.32 km) |
| Darien to Kozloduy | 5,171.45 mi (8,322.64 km) |
| Darien to Kyustendil | 5,205.21 mi (8,376.98 km) |
| Darien to Levski | 5,241.59 mi (8,435.53 km) |
| Darien to Lom | 5,151.62 mi (8,290.74 km) |
| Darien to Lovech | 5,238.06 mi (8,429.84 km) |
| Darien to Lukovit | 5,215.14 mi (8,392.95 km) |
| Darien to Lyaskovets | 5,275.37 mi (8,489.89 km) |
| Darien to Mezdra | 5,200.73 mi (8,369.76 km) |
| Darien to Momchilgrad | 5,341.65 mi (8,596.55 km) |
