| Grenchen to Recica | 361.10 mi (581.14 km) |
| Grenchen to Ribnica | 363.00 mi (584.19 km) |
| Grenchen to Ribnica | 374.68 mi (602.99 km) |
| Grenchen to Rogaska Slatina | 395.85 mi (637.05 km) |
| Grenchen to Rogasovci | 407.71 mi (656.15 km) |
| Grenchen to Rogatec | 399.08 mi (642.26 km) |
| Grenchen to Ruse | 386.01 mi (621.22 km) |
| Grenchen to Salovci | 419.93 mi (675.81 km) |
| Grenchen to Selnica ob Dravi | 384.89 mi (619.42 km) |
| Grenchen to Semic | 385.34 mi (620.15 km) |
| Grenchen to Sempeter pri Gorici | 308.98 mi (497.25 km) |
| Grenchen to Sencur | 338.88 mi (545.38 km) |
| Grenchen to Sentilj | 390.70 mi (628.77 km) |
| Grenchen to Sentjernej | 388.70 mi (625.56 km) |
| Grenchen to Sentjur | 384.77 mi (619.23 km) |
