| Kolkwitz to Caño Martin Peña (Puerto Rico) | 4,814.34 mi (7,747.93 km) |
| Kolkwitz to Cañon City (Colorado) | 5,219.19 mi (8,399.47 km) |
| Kolkwitz to Canóvanas (Puerto Rico) | 4,811.18 mi (7,742.85 km) |
| Kolkwitz to Canton (Georgia) | 4,742.60 mi (7,632.48 km) |
| Kolkwitz to Canton (Illinois) | 4,612.53 mi (7,423.15 km) |
| Kolkwitz to Canton (Mississippi) | 5,035.22 mi (8,103.41 km) |
| Kolkwitz to Canton (Ohio) | 4,293.14 mi (6,909.13 km) |
| Kolkwitz to Canyon (Texas) | 5,313.12 mi (8,550.64 km) |
| Kolkwitz to Canyon Lake (California) | 5,844.90 mi (9,406.46 km) |
| Kolkwitz to Canyon Lake (Texas) | 5,479.00 mi (8,817.59 km) |
| Kolkwitz to Cape Coral (Florida) | 5,045.29 mi (8,119.61 km) |
| Kolkwitz to Cape Girardeau (Missouri) | 4,766.84 mi (7,671.49 km) |
| Kolkwitz to Carbondale (Illinois) | 4,733.26 mi (7,617.44 km) |
| Kolkwitz to Carlisle (Pennsylvania) | 4,168.75 mi (6,708.95 km) |
| Kolkwitz to Carlsbad (California) | 5,879.96 mi (9,462.88 km) |
