| Callaway to Corinth (Mississippi) | 374.43 mi (602.59 km) |
| Callaway to Corinth (Texas) | 707.87 mi (1,139.21 km) |
| Callaway to Cornelius (North Carolina) | 457.82 mi (736.79 km) |
| Callaway to Cornelius (Oregon) | 2,277.80 mi (3,665.76 km) |
| Callaway to Corning (New York) | 954.73 mi (1,536.49 km) |
| Callaway to Corona (California) | 1,885.48 mi (3,034.38 km) |
| Callaway to Coronado (California) | 1,865.15 mi (3,001.67 km) |
| Callaway to Corpus Christi (Texas) | 733.51 mi (1,180.47 km) |
| Callaway to Corsicana (Texas) | 658.94 mi (1,060.47 km) |
| Callaway to Cortland (New York) | 1,005.49 mi (1,618.18 km) |
| Callaway to Corvallis (Oregon) | 2,272.86 mi (3,657.81 km) |
| Callaway to Coshocton (Ohio) | 730.16 mi (1,175.09 km) |
| Callaway to Costa Mesa (California) | 1,905.80 mi (3,067.09 km) |
| Callaway to Coto de Caza (California) | 1,887.10 mi (3,037.00 km) |
| Callaway to Cottage Grove (Minnesota) | 1,090.75 mi (1,755.39 km) |
