| Langenfeld to Cedar Rapids (Iowa) | 4,368.35 mi (7,030.18 km) |
| Langenfeld to Cedarburg (Wisconsin) | 4,170.61 mi (6,711.95 km) |
| Langenfeld to Celebration (Florida) | 4,659.78 mi (7,499.19 km) |
| Langenfeld to Celina (Ohio) | 4,175.13 mi (6,719.22 km) |
| Langenfeld to Celina (Texas) | 5,000.08 mi (8,046.85 km) |
| Langenfeld to Centennial (Colorado) | 4,944.23 mi (7,956.97 km) |
| Langenfeld to Center Point (Alabama) | 4,597.31 mi (7,398.65 km) |
| Langenfeld to Centereach (New York) | 3,712.78 mi (5,975.15 km) |
| Langenfeld to Centerton (Arkansas) | 4,748.39 mi (7,641.79 km) |
| Langenfeld to Centerville (Ohio) | 4,203.39 mi (6,764.70 km) |
| Langenfeld to Centerville (Utah) | 5,089.88 mi (8,191.37 km) |
| Langenfeld to Central (Louisiana) | 4,926.12 mi (7,927.83 km) |
| Langenfeld to Central Falls (Rhode Island) | 3,600.31 mi (5,794.15 km) |
| Langenfeld to Central Islip (New York) | 3,721.04 mi (5,988.43 km) |
| Langenfeld to Central Point (Oregon) | 5,310.07 mi (8,545.73 km) |
