| Leek to Commerce City (Colorado) | 4,544.32 mi (7,313.37 km) |
| Leek to Compton (California) | 5,316.12 mi (8,555.47 km) |
| Leek to Comstock Park (Michigan) | 3,698.68 mi (5,952.45 km) |
| Leek to Concord (California) | 5,195.09 mi (8,360.70 km) |
| Leek to Concord (Missouri) | 4,092.13 mi (6,585.64 km) |
| Leek to Concord (New Hampshire) | 3,144.86 mi (5,061.17 km) |
| Leek to Concord (North Carolina) | 3,866.19 mi (6,222.03 km) |
| Leek to Conneaut (Ohio) | 3,555.37 mi (5,721.81 km) |
| Leek to Connersville (Indiana) | 3,837.60 mi (6,176.02 km) |
| Leek to Conroe (Texas) | 4,707.21 mi (7,575.53 km) |
| Leek to Converse (Texas) | 4,858.74 mi (7,819.39 km) |
| Leek to Conway (Arkansas) | 4,344.98 mi (6,992.58 km) |
| Leek to Conway (Florida) | 4,238.88 mi (6,821.82 km) |
| Leek to Conway (South Carolina) | 3,877.93 mi (6,240.92 km) |
| Leek to Conyers (Georgia) | 4,085.44 mi (6,574.87 km) |
