| Rapla to Karlovo | 1,129.73 mi (1,818.13 km) |
| Rapla to Karnobat | 1,134.30 mi (1,825.48 km) |
| Rapla to Kavarna | 1,085.60 mi (1,747.11 km) |
| Rapla to Kazanlak | 1,131.88 mi (1,821.59 km) |
| Rapla to Knezha | 1,070.99 mi (1,723.60 km) |
| Rapla to Kostinbrod | 1,119.82 mi (1,802.18 km) |
| Rapla to Kozloduy | 1,051.96 mi (1,692.96 km) |
| Rapla to Kyustendil | 1,158.20 mi (1,863.95 km) |
| Rapla to Levski | 1,079.86 mi (1,737.87 km) |
| Rapla to Lom | 1,050.15 mi (1,690.06 km) |
| Rapla to Lovech | 1,095.80 mi (1,763.53 km) |
| Rapla to Lukovit | 1,091.62 mi (1,756.80 km) |
| Rapla to Lyaskovets | 1,098.89 mi (1,768.49 km) |
| Rapla to Mezdra | 1,095.75 mi (1,763.44 km) |
| Rapla to Momchilgrad | 1,206.74 mi (1,942.06 km) |
