| Spondon to Karlovo | 1,397.16 mi (2,248.51 km) |
| Spondon to Karnobat | 1,483.54 mi (2,387.53 km) |
| Spondon to Kavarna | 1,504.20 mi (2,420.78 km) |
| Spondon to Kazanlak | 1,421.61 mi (2,287.85 km) |
| Spondon to Knezha | 1,331.57 mi (2,142.95 km) |
| Spondon to Kostinbrod | 1,327.58 mi (2,136.53 km) |
| Spondon to Kozloduy | 1,305.73 mi (2,101.36 km) |
| Spondon to Kyustendil | 1,331.29 mi (2,142.50 km) |
| Spondon to Levski | 1,378.74 mi (2,218.86 km) |
| Spondon to Lom | 1,284.41 mi (2,067.06 km) |
| Spondon to Lovech | 1,372.22 mi (2,208.37 km) |
| Spondon to Lukovit | 1,347.75 mi (2,168.99 km) |
| Spondon to Lyaskovets | 1,413.22 mi (2,274.36 km) |
| Spondon to Mezdra | 1,331.65 mi (2,143.08 km) |
| Spondon to Momchilgrad | 1,470.78 mi (2,366.99 km) |
