| Solothurn to Camas | 1,540.27 mi (2,478.82 km) |
| Solothurn to Camliyayla | 1,539.28 mi (2,477.23 km) |
| Solothurn to Camoluk | 1,621.72 mi (2,609.91 km) |
| Solothurn to Can | 1,091.03 mi (1,755.84 km) |
| Solothurn to Canakkale | 1,058.01 mi (1,702.70 km) |
| Solothurn to Cankaya | 1,357.91 mi (2,185.34 km) |
| Solothurn to Cankiri | 1,368.97 mi (2,203.14 km) |
| Solothurn to Cardak | 1,294.32 mi (2,083.01 km) |
| Solothurn to Carsamba | 1,494.64 mi (2,405.38 km) |
| Solothurn to Carsibasi | 1,622.41 mi (2,611.01 km) |
| Solothurn to Cat | 1,743.69 mi (2,806.19 km) |
| Solothurn to Catalagzi | 1,259.24 mi (2,026.56 km) |
| Solothurn to Catalca | 1,114.48 mi (1,793.57 km) |
| Solothurn to Catalpinar | 1,538.34 mi (2,475.72 km) |
| Solothurn to Cavdir | 1,323.52 mi (2,130.00 km) |
