| Cities | Distance |
|---|---|
| Grenchen to Karlovo | 905.57 mi (1,457.37 km) |
| Grenchen to Karnobat | 1,005.64 mi (1,618.41 km) |
| Grenchen to Kavarna | 1,046.41 mi (1,684.03 km) |
| Grenchen to Kazanlak | 933.45 mi (1,502.23 km) |
| Grenchen to Knezha | 847.57 mi (1,364.04 km) |
| Grenchen to Kostinbrod | 828.01 mi (1,332.55 km) |
| Grenchen to Kozloduy | 823.85 mi (1,325.87 km) |
| Grenchen to Kyustendil | 821.51 mi (1,322.09 km) |
| Grenchen to Levski | 899.61 mi (1,447.78 km) |
| Grenchen to Lom | 799.88 mi (1,287.28 km) |
| Grenchen to Lovech | 886.93 mi (1,427.37 km) |
| Grenchen to Lukovit | 859.81 mi (1,383.72 km) |
| Grenchen to Lyaskovets | 933.90 mi (1,502.97 km) |
| Grenchen to Mezdra | 839.90 mi (1,351.69 km) |
| Grenchen to Momchilgrad | 969.26 mi (1,559.88 km) |