| South Yarmouth to Karlovo | 4,578.86 mi (7,368.97 km) |
| South Yarmouth to Karnobat | 4,668.58 mi (7,513.36 km) |
| South Yarmouth to Kavarna | 4,689.91 mi (7,547.68 km) |
| South Yarmouth to Kazanlak | 4,604.40 mi (7,410.07 km) |
| South Yarmouth to Knezha | 4,514.86 mi (7,265.96 km) |
| South Yarmouth to Kostinbrod | 4,506.01 mi (7,251.72 km) |
| South Yarmouth to Kozloduy | 4,489.32 mi (7,224.86 km) |
| South Yarmouth to Kyustendil | 4,504.71 mi (7,249.64 km) |
| South Yarmouth to Levski | 4,563.20 mi (7,343.76 km) |
| South Yarmouth to Lom | 4,467.29 mi (7,189.41 km) |
| South Yarmouth to Lovech | 4,555.45 mi (7,331.28 km) |
| South Yarmouth to Lukovit | 4,530.19 mi (7,290.63 km) |
| South Yarmouth to Lyaskovets | 4,597.80 mi (7,399.45 km) |
| South Yarmouth to Mezdra | 4,512.91 mi (7,262.82 km) |
| South Yarmouth to Momchilgrad | 4,649.21 mi (7,482.18 km) |
