| Sankt Gallen to Chickasha (Oklahoma) | 5,185.73 mi (8,345.62 km) |
| Sankt Gallen to Chico (California) | 5,708.50 mi (9,186.95 km) |
| Sankt Gallen to Chicopee (Massachusetts) | 3,842.89 mi (6,184.54 km) |
| Sankt Gallen to Chillicothe (Ohio) | 4,391.78 mi (7,067.89 km) |
| Sankt Gallen to Chillum (Maryland) | 4,161.23 mi (6,696.85 km) |
| Sankt Gallen to Chino (California) | 5,926.37 mi (9,537.57 km) |
| Sankt Gallen to Chino Hills (California) | 5,930.14 mi (9,543.63 km) |
| Sankt Gallen to Chino Valley (Arizona) | 5,713.97 mi (9,195.74 km) |
| Sankt Gallen to Chippewa Falls (Wisconsin) | 4,455.72 mi (7,170.79 km) |
| Sankt Gallen to Choctaw (Oklahoma) | 5,137.45 mi (8,267.93 km) |
| Sankt Gallen to Chowchilla (California) | 5,820.56 mi (9,367.29 km) |
| Sankt Gallen to Christiansburg (Virginia) | 4,385.06 mi (7,057.08 km) |
| Sankt Gallen to Chubbuck (Idaho) | 5,258.03 mi (8,461.98 km) |
| Sankt Gallen to Chula Vista (California) | 5,984.55 mi (9,631.20 km) |
| Sankt Gallen to Cibolo (Texas) | 5,479.55 mi (8,818.48 km) |
