| Holtsville to Butzbach | 3,801.02 mi (6,117.14 km) |
| Holtsville to Buxtehude | 3,758.74 mi (6,049.11 km) |
| Holtsville to Cadolzburg | 3,918.61 mi (6,306.39 km) |
| Holtsville to Calbe | 3,882.03 mi (6,247.53 km) |
| Holtsville to Calw | 3,853.16 mi (6,201.06 km) |
| Holtsville to Castrop-Rauxel | 3,716.98 mi (5,981.90 km) |
| Holtsville to Celle | 3,796.29 mi (6,109.53 km) |
| Holtsville to Cham | 3,997.70 mi (6,433.68 km) |
| Holtsville to Chemnitz | 3,958.31 mi (6,370.28 km) |
| Holtsville to Clausthal-Zellerfeld | 3,828.90 mi (6,162.02 km) |
| Holtsville to Cloppenburg | 3,711.85 mi (5,973.65 km) |
| Holtsville to Coburg | 3,898.25 mi (6,273.63 km) |
| Holtsville to Coesfeld | 3,700.60 mi (5,955.53 km) |
| Holtsville to Cologne | 3,718.64 mi (5,984.57 km) |
| Holtsville to Coswig | 3,975.11 mi (6,397.32 km) |
