| Grenchen to Poing | 216.37 mi (348.22 km) |
| Grenchen to Porta Westfalica | 353.97 mi (569.66 km) |
| Grenchen to Possneck | 308.41 mi (496.34 km) |
| Grenchen to Potsdam | 439.61 mi (707.48 km) |
| Grenchen to Preetz | 502.83 mi (809.23 km) |
| Grenchen to Prenzlau | 510.29 mi (821.24 km) |
| Grenchen to Preussisch Oldendorf | 355.29 mi (571.79 km) |
| Grenchen to Prien am Chiemsee | 235.44 mi (378.90 km) |
| Grenchen to Pritzwalk | 462.81 mi (744.81 km) |
| Grenchen to Puchheim | 195.50 mi (314.63 km) |
| Grenchen to Pulheim | 264.58 mi (425.80 km) |
| Grenchen to Pullach im Isartal | 200.84 mi (323.22 km) |
| Grenchen to Puttlingen | 146.51 mi (235.78 km) |
| Grenchen to Quakenbruck | 379.90 mi (611.40 km) |
| Grenchen to Quedlinburg | 359.61 mi (578.73 km) |
