| Rialto to Karlovo | 6,619.70 mi (10,653.37 km) |
| Rialto to Karnobat | 6,675.38 mi (10,742.99 km) |
| Rialto to Kavarna | 6,659.36 mi (10,717.20 km) |
| Rialto to Kazanlak | 6,636.57 mi (10,680.53 km) |
| Rialto to Knezha | 6,550.16 mi (10,541.47 km) |
| Rialto to Kostinbrod | 6,567.59 mi (10,569.52 km) |
| Rialto to Kozloduy | 6,524.35 mi (10,499.92 km) |
| Rialto to Kyustendil | 6,584.43 mi (10,596.62 km) |
| Rialto to Levski | 6,585.03 mi (10,597.59 km) |
| Rialto to Lom | 6,508.90 mi (10,475.07 km) |
| Rialto to Lovech | 6,588.19 mi (10,602.67 km) |
| Rialto to Lukovit | 6,570.07 mi (10,573.51 km) |
| Rialto to Lyaskovets | 6,615.73 mi (10,646.98 km) |
| Rialto to Mezdra | 6,560.81 mi (10,558.60 km) |
| Rialto to Momchilgrad | 6,701.66 mi (10,785.29 km) |
