| Cities | Distance |
|---|---|
| Grenchen to Rosolini | 814.04 mi (1,310.06 km) |
| Grenchen to Rossano | 700.90 mi (1,127.99 km) |
| Grenchen to Rottofreno | 179.81 mi (289.38 km) |
| Grenchen to Rovato | 167.22 mi (269.12 km) |
| Grenchen to Roverbella | 208.82 mi (336.07 km) |
| Grenchen to Rovereto | 195.71 mi (314.96 km) |
| Grenchen to Rovigo | 256.02 mi (412.02 km) |
| Grenchen to Rozzano | 150.34 mi (241.94 km) |
| Grenchen to Rubano | 241.97 mi (389.41 km) |
| Grenchen to Rubiera | 239.36 mi (385.21 km) |
| Grenchen to Ruffano | 735.64 mi (1,183.89 km) |
| Grenchen to Russi | 296.09 mi (476.52 km) |
| Grenchen to Rutigliano | 639.11 mi (1,028.56 km) |
| Grenchen to Ruvo di Puglia | 614.90 mi (989.58 km) |
| Grenchen to Sabaudia | 492.93 mi (793.29 km) |