| Grenchen to Prelouc | 421.37 mi (678.13 km) |
| Grenchen to Prerov | 487.27 mi (784.19 km) |
| Grenchen to Pribram | 348.61 mi (561.04 km) |
| Grenchen to Prostejov | 472.83 mi (760.95 km) |
| Grenchen to Rakovnik | 352.23 mi (566.86 km) |
| Grenchen to Ricany | 383.78 mi (617.63 km) |
| Grenchen to Rokycany | 334.09 mi (537.67 km) |
| Grenchen to Roudnice nad Labem | 383.87 mi (617.78 km) |
| Grenchen to Roznov pod Radhostem | 517.45 mi (832.75 km) |
| Grenchen to Roztoky | 379.35 mi (610.50 km) |
| Grenchen to Rumburk | 415.11 mi (668.06 km) |
| Grenchen to Rychnov nad Kneznou | 453.75 mi (730.24 km) |
| Grenchen to Slany | 370.13 mi (595.67 km) |
| Grenchen to Sokolov | 315.96 mi (508.48 km) |
| Grenchen to Sternberk | 486.01 mi (782.16 km) |
