| Kirkwood to Candler-McAfee (Georgia) | 479.39 mi (771.50 km) |
| Kirkwood to Caño Martin Peña (Puerto Rico) | 2,019.10 mi (3,249.43 km) |
| Kirkwood to Cañon City (Colorado) | 799.35 mi (1,286.43 km) |
| Kirkwood to Canóvanas (Puerto Rico) | 2,028.79 mi (3,265.02 km) |
| Kirkwood to Canton (Georgia) | 445.16 mi (716.41 km) |
| Kirkwood to Canton (Illinois) | 138.59 mi (223.04 km) |
| Kirkwood to Canton (Mississippi) | 413.84 mi (666.02 km) |
| Kirkwood to Canton (Ohio) | 505.05 mi (812.80 km) |
| Kirkwood to Canyon (Texas) | 682.26 mi (1,097.98 km) |
| Kirkwood to Canyon Lake (California) | 1,529.62 mi (2,461.68 km) |
| Kirkwood to Canyon Lake (Texas) | 749.11 mi (1,205.58 km) |
| Kirkwood to Cape Coral (Florida) | 958.28 mi (1,542.20 km) |
| Kirkwood to Cape Girardeau (Missouri) | 99.36 mi (159.91 km) |
| Kirkwood to Carbondale (Illinois) | 87.92 mi (141.50 km) |
| Kirkwood to Carlisle (Pennsylvania) | 713.91 mi (1,148.92 km) |
