| Cities | Distance |
|---|---|
| Grenchen to Nuth | 266.39 mi (428.72 km) |
| Grenchen to Oegstgeest | 368.91 mi (593.70 km) |
| Grenchen to Oirschot | 312.31 mi (502.62 km) |
| Grenchen to Oisterwijk | 319.14 mi (513.60 km) |
| Grenchen to Oldebroek | 369.44 mi (594.55 km) |
| Grenchen to Oldenzaal | 354.78 mi (570.96 km) |
| Grenchen to Ommen | 370.57 mi (596.37 km) |
| Grenchen to Oosterend | 405.92 mi (653.27 km) |
| Grenchen to Oosterhout | 328.08 mi (527.99 km) |
| Grenchen to Oosterwolde | 403.69 mi (649.68 km) |
| Grenchen to Oostzaan | 379.11 mi (610.11 km) |
| Grenchen to Opmeer | 395.84 mi (637.04 km) |
| Grenchen to Oss | 327.21 mi (526.60 km) |
| Grenchen to Oud-Beijerland | 346.68 mi (557.93 km) |
| Grenchen to Oudenbosch | 330.17 mi (531.35 km) |