| Siegburg to Caño Martin Peña (Puerto Rico) | 4,512.26 mi (7,261.77 km) |
| Siegburg to Cañon City (Colorado) | 5,041.25 mi (8,113.11 km) |
| Siegburg to Canóvanas (Puerto Rico) | 4,508.89 mi (7,256.36 km) |
| Siegburg to Canton (Georgia) | 4,499.57 mi (7,241.36 km) |
| Siegburg to Canton (Illinois) | 4,399.82 mi (7,080.83 km) |
| Siegburg to Canton (Mississippi) | 4,801.04 mi (7,726.53 km) |
| Siegburg to Canton (Ohio) | 4,061.07 mi (6,535.66 km) |
| Siegburg to Canyon (Texas) | 5,116.45 mi (8,234.13 km) |
| Siegburg to Canyon Lake (California) | 5,693.32 mi (9,162.52 km) |
| Siegburg to Canyon Lake (Texas) | 5,259.36 mi (8,464.13 km) |
| Siegburg to Cape Coral (Florida) | 4,779.94 mi (7,692.57 km) |
| Siegburg to Cape Girardeau (Missouri) | 4,543.71 mi (7,312.40 km) |
| Siegburg to Carbondale (Illinois) | 4,510.44 mi (7,258.85 km) |
| Siegburg to Carlisle (Pennsylvania) | 3,926.01 mi (6,318.30 km) |
| Siegburg to Carlsbad (California) | 5,727.12 mi (9,216.91 km) |
