| Kirkby to Culpeper (Virginia) | 3,572.61 mi (5,749.55 km) |
| Kirkby to Culver City (California) | 5,271.05 mi (8,482.94 km) |
| Kirkby to Cumberland (Maryland) | 3,547.29 mi (5,708.81 km) |
| Kirkby to Cupertino (California) | 5,191.06 mi (8,354.21 km) |
| Kirkby to Cutler Bay (Florida) | 4,309.94 mi (6,936.18 km) |
| Kirkby to Cutlerville (Michigan) | 3,664.68 mi (5,897.73 km) |
| Kirkby to Cuyahoga Falls (Ohio) | 3,584.65 mi (5,768.93 km) |
| Kirkby to Cypress (California) | 5,270.54 mi (8,482.11 km) |
| Kirkby to Cypress Gardens (Florida) | 4,239.00 mi (6,822.01 km) |
| Kirkby to Cypress Lake (Florida) | 4,323.57 mi (6,958.11 km) |
| Kirkby to D'Iberville (Mississippi) | 4,400.63 mi (7,082.12 km) |
| Kirkby to Dakota Ridge (Colorado) | 4,523.18 mi (7,279.35 km) |
| Kirkby to Dale City (Virginia) | 3,538.36 mi (5,694.44 km) |
| Kirkby to Dallas (Georgia) | 4,064.88 mi (6,541.79 km) |
| Kirkby to Dallas (Oregon) | 4,785.45 mi (7,701.43 km) |
