| Cities | Distance |
|---|---|
| Grenchen to Montana | 810.61 mi (1,304.55 km) |
| Grenchen to Nova Zagora | 965.36 mi (1,553.59 km) |
| Grenchen to Novi Iskar | 834.56 mi (1,343.09 km) |
| Grenchen to Novi Pazar | 995.80 mi (1,602.58 km) |
| Grenchen to Omurtag | 966.23 mi (1,555.00 km) |
| Grenchen to Panagyurishte | 881.70 mi (1,418.96 km) |
| Grenchen to Parvomay | 941.30 mi (1,514.88 km) |
| Grenchen to Pavlikeni | 911.71 mi (1,467.25 km) |
| Grenchen to Pazardzhik | 898.15 mi (1,445.43 km) |
| Grenchen to Pernik | 826.63 mi (1,330.33 km) |
| Grenchen to Peshtera | 902.18 mi (1,451.92 km) |
| Grenchen to Petrich | 876.25 mi (1,410.19 km) |
| Grenchen to Pleven | 874.83 mi (1,407.90 km) |
| Grenchen to Plovdiv | 918.58 mi (1,478.31 km) |
| Grenchen to Pomorie | 1,036.74 mi (1,668.47 km) |