| Siegburg to Clermont (Florida) | 4,672.81 mi (7,520.15 km) |
| Siegburg to Cleveland (Mississippi) | 4,769.22 mi (7,675.33 km) |
| Siegburg to Cleveland (Ohio) | 4,042.04 mi (6,505.04 km) |
| Siegburg to Cleveland (Tennessee) | 4,468.38 mi (7,191.16 km) |
| Siegburg to Cleveland Heights (Ohio) | 4,035.94 mi (6,495.22 km) |
| Siegburg to Cliffside Park (New Jersey) | 3,769.81 mi (6,066.92 km) |
| Siegburg to Clifton (Colorado) | 5,111.39 mi (8,225.99 km) |
| Siegburg to Clifton (New Jersey) | 3,774.79 mi (6,074.94 km) |
| Siegburg to Clinton (Iowa) | 4,344.11 mi (6,991.17 km) |
| Siegburg to Clinton (Maryland) | 3,980.65 mi (6,406.24 km) |
| Siegburg to Clinton (Mississippi) | 4,825.58 mi (7,766.02 km) |
| Siegburg to Clinton (Utah) | 5,106.77 mi (8,218.55 km) |
| Siegburg to Clive (Iowa) | 4,482.90 mi (7,214.53 km) |
| Siegburg to Cloquet (Minnesota) | 4,185.60 mi (6,736.07 km) |
| Siegburg to Cloverleaf (Texas) | 5,146.66 mi (8,282.75 km) |
