| Guarda to Karlovo | 1,657.29 mi (2,667.15 km) |
| Guarda to Karnobat | 1,767.26 mi (2,844.13 km) |
| Guarda to Kavarna | 1,828.67 mi (2,942.97 km) |
| Guarda to Kazanlak | 1,687.45 mi (2,715.69 km) |
| Guarda to Knezha | 1,615.95 mi (2,600.62 km) |
| Guarda to Kostinbrod | 1,575.80 mi (2,536.01 km) |
| Guarda to Kozloduy | 1,597.39 mi (2,570.76 km) |
| Guarda to Kyustendil | 1,552.11 mi (2,497.89 km) |
| Guarda to Levski | 1,669.15 mi (2,686.24 km) |
| Guarda to Lom | 1,572.56 mi (2,530.80 km) |
| Guarda to Lovech | 1,649.58 mi (2,654.74 km) |
| Guarda to Lukovit | 1,621.56 mi (2,609.66 km) |
| Guarda to Lyaskovets | 1,700.00 mi (2,735.89 km) |
| Guarda to Mezdra | 1,598.37 mi (2,572.33 km) |
| Guarda to Momchilgrad | 1,698.05 mi (2,732.74 km) |
