| Grand Terrace to Karlovo | 6,623.04 mi (10,658.75 km) |
| Grand Terrace to Karnobat | 6,678.88 mi (10,748.62 km) |
| Grand Terrace to Kavarna | 6,663.00 mi (10,723.06 km) |
| Grand Terrace to Kazanlak | 6,639.95 mi (10,685.97 km) |
| Grand Terrace to Knezha | 6,553.50 mi (10,546.84 km) |
| Grand Terrace to Kostinbrod | 6,570.83 mi (10,574.73 km) |
| Grand Terrace to Kozloduy | 6,527.68 mi (10,505.28 km) |
| Grand Terrace to Kyustendil | 6,587.59 mi (10,601.71 km) |
| Grand Terrace to Levski | 6,588.44 mi (10,603.07 km) |
| Grand Terrace to Lom | 6,512.20 mi (10,480.38 km) |
| Grand Terrace to Lovech | 6,591.56 mi (10,608.09 km) |
| Grand Terrace to Lukovit | 6,573.40 mi (10,578.86 km) |
| Grand Terrace to Lyaskovets | 6,619.16 mi (10,652.51 km) |
| Grand Terrace to Mezdra | 6,564.10 mi (10,563.90 km) |
| Grand Terrace to Momchilgrad | 6,704.98 mi (10,790.63 km) |
