| Lockhart to Conyers (Georgia) | 844.63 mi (1,359.30 km) |
| Lockhart to Cookeville (Tennessee) | 826.63 mi (1,330.34 km) |
| Lockhart to Coolidge (Arizona) | 842.46 mi (1,355.80 km) |
| Lockhart to Coon Rapids (Minnesota) | 1,083.31 mi (1,743.42 km) |
| Lockhart to Cooper City (Florida) | 1,092.97 mi (1,758.96 km) |
| Lockhart to Coos Bay (Oregon) | 1,731.07 mi (2,785.88 km) |
| Lockhart to Copiague (New York) | 1,552.42 mi (2,498.39 km) |
| Lockhart to Coppell (Texas) | 217.06 mi (349.32 km) |
| Lockhart to Copperas Cove (Texas) | 86.82 mi (139.72 km) |
| Lockhart to Coral Gables (Florida) | 1,101.37 mi (1,772.49 km) |
| Lockhart to Coral Springs (Florida) | 1,089.89 mi (1,754.01 km) |
| Lockhart to Coral Terrace (Florida) | 1,098.45 mi (1,767.78 km) |
| Lockhart to Coralville (Iowa) | 884.48 mi (1,423.43 km) |
| Lockhart to Coram (New York) | 1,576.51 mi (2,537.15 km) |
| Lockhart to Corcoran (California) | 1,335.04 mi (2,148.55 km) |
