| West Carrollton to Karlovo | 5,228.15 mi (8,413.89 km) |
| West Carrollton to Karnobat | 5,310.90 mi (8,547.06 km) |
| West Carrollton to Kavarna | 5,323.28 mi (8,566.99 km) |
| West Carrollton to Kazanlak | 5,251.95 mi (8,452.19 km) |
| West Carrollton to Knezha | 5,161.74 mi (8,307.01 km) |
| West Carrollton to Kostinbrod | 5,159.28 mi (8,303.07 km) |
| West Carrollton to Kozloduy | 5,135.71 mi (8,265.12 km) |
| West Carrollton to Kyustendil | 5,162.44 mi (8,308.14 km) |
| West Carrollton to Levski | 5,207.51 mi (8,380.67 km) |
| West Carrollton to Lom | 5,114.98 mi (8,231.76 km) |
| West Carrollton to Lovech | 5,202.35 mi (8,372.37 km) |
| West Carrollton to Lukovit | 5,178.45 mi (8,333.92 km) |
| West Carrollton to Lyaskovets | 5,241.71 mi (8,435.71 km) |
| West Carrollton to Mezdra | 5,162.89 mi (8,308.87 km) |
| West Carrollton to Momchilgrad | 5,302.45 mi (8,533.47 km) |
