| San Giovanni Valdarno to Karlovo | 671.93 mi (1,081.37 km) |
| San Giovanni Valdarno to Karnobat | 781.00 mi (1,256.90 km) |
| San Giovanni Valdarno to Kavarna | 840.65 mi (1,352.89 km) |
| San Giovanni Valdarno to Kazanlak | 701.93 mi (1,129.65 km) |
| San Giovanni Valdarno to Knezha | 628.09 mi (1,010.82 km) |
| San Giovanni Valdarno to Kostinbrod | 590.34 mi (950.07 km) |
| San Giovanni Valdarno to Kozloduy | 609.34 mi (980.64 km) |
| San Giovanni Valdarno to Kyustendil | 570.60 mi (918.30 km) |
| San Giovanni Valdarno to Levski | 681.40 mi (1,096.61 km) |
| San Giovanni Valdarno to Lom | 584.51 mi (940.69 km) |
| San Giovanni Valdarno to Lovech | 662.40 mi (1,066.02 km) |
| San Giovanni Valdarno to Lukovit | 634.31 mi (1,020.83 km) |
| San Giovanni Valdarno to Lyaskovets | 712.70 mi (1,146.99 km) |
| San Giovanni Valdarno to Mezdra | 611.37 mi (983.90 km) |
| San Giovanni Valdarno to Momchilgrad | 719.60 mi (1,158.08 km) |
