| Kirkwood to Carrollwood (Florida) | 857.51 mi (1,380.03 km) |
| Kirkwood to Carson (California) | 1,579.61 mi (2,542.13 km) |
| Kirkwood to Carson City (Nevada) | 1,571.34 mi (2,528.83 km) |
| Kirkwood to Carteret (New Jersey) | 872.02 mi (1,403.38 km) |
| Kirkwood to Cartersville (Georgia) | 436.59 mi (702.62 km) |
| Kirkwood to Carthage (Missouri) | 234.59 mi (377.54 km) |
| Kirkwood to Cary (Illinois) | 275.83 mi (443.90 km) |
| Kirkwood to Cary (North Carolina) | 666.67 mi (1,072.89 km) |
| Kirkwood to Casa de Oro-Mount Helix (California) | 1,537.35 mi (2,474.13 km) |
| Kirkwood to Casa Grande (Arizona) | 1,255.92 mi (2,021.21 km) |
| Kirkwood to Casas Adobes (Arizona) | 1,232.99 mi (1,984.31 km) |
| Kirkwood to Cascades (Virginia) | 701.80 mi (1,129.44 km) |
| Kirkwood to Casper (Wyoming) | 881.67 mi (1,418.91 km) |
| Kirkwood to Casselberry (Florida) | 861.23 mi (1,386.01 km) |
| Kirkwood to Castaic (California) | 1,585.18 mi (2,551.10 km) |
