| Springville to Karlovo | 6,100.96 mi (9,818.55 km) |
| Springville to Karnobat | 6,158.67 mi (9,911.42 km) |
| Springville to Kavarna | 6,144.76 mi (9,889.03 km) |
| Springville to Kazanlak | 6,118.34 mi (9,846.52 km) |
| Springville to Knezha | 6,031.42 mi (9,706.64 km) |
| Springville to Kostinbrod | 6,047.69 mi (9,732.82 km) |
| Springville to Kozloduy | 6,005.52 mi (9,664.95 km) |
| Springville to Kyustendil | 6,063.80 mi (9,758.75 km) |
| Springville to Levski | 6,067.11 mi (9,764.08 km) |
| Springville to Lom | 5,989.70 mi (9,639.49 km) |
| Springville to Lovech | 6,069.73 mi (9,768.29 km) |
| Springville to Lukovit | 6,051.19 mi (9,738.44 km) |
| Springville to Lyaskovets | 6,098.14 mi (9,814.01 km) |
| Springville to Mezdra | 6,041.51 mi (9,722.87 km) |
| Springville to Momchilgrad | 6,182.68 mi (9,950.06 km) |
