| Perry Hall to Karlovo | 4,933.81 mi (7,940.20 km) |
| Perry Hall to Karnobat | 5,021.99 mi (8,082.11 km) |
| Perry Hall to Kavarna | 5,041.16 mi (8,112.96 km) |
| Perry Hall to Kazanlak | 4,958.97 mi (7,980.69 km) |
| Perry Hall to Knezha | 4,869.19 mi (7,836.20 km) |
| Perry Hall to Kostinbrod | 4,861.79 mi (7,824.30 km) |
| Perry Hall to Kozloduy | 4,843.51 mi (7,794.88 km) |
| Perry Hall to Kyustendil | 4,861.47 mi (7,823.78 km) |
| Perry Hall to Levski | 4,916.98 mi (7,913.11 km) |
| Perry Hall to Lom | 4,821.77 mi (7,759.89 km) |
| Perry Hall to Lovech | 4,909.82 mi (7,901.59 km) |
| Perry Hall to Lukovit | 4,884.85 mi (7,861.41 km) |
| Perry Hall to Lyaskovets | 4,951.51 mi (7,968.69 km) |
| Perry Hall to Mezdra | 4,867.95 mi (7,834.21 km) |
| Perry Hall to Momchilgrad | 5,005.10 mi (8,054.93 km) |
