| Hackensack to Butzbach | 3,837.81 mi (6,176.35 km) |
| Hackensack to Buxtehude | 3,793.02 mi (6,104.27 km) |
| Hackensack to Cadolzburg | 3,955.63 mi (6,365.97 km) |
| Hackensack to Calbe | 3,917.08 mi (6,303.93 km) |
| Hackensack to Calw | 3,891.15 mi (6,262.21 km) |
| Hackensack to Castrop-Rauxel | 3,753.21 mi (6,040.21 km) |
| Hackensack to Celle | 3,831.15 mi (6,165.63 km) |
| Hackensack to Cham | 4,034.47 mi (6,492.86 km) |
| Hackensack to Chemnitz | 3,993.89 mi (6,427.54 km) |
| Hackensack to Clausthal-Zellerfeld | 3,864.33 mi (6,219.04 km) |
| Hackensack to Cloppenburg | 3,746.94 mi (6,030.12 km) |
| Hackensack to Coburg | 3,934.67 mi (6,332.24 km) |
| Hackensack to Coesfeld | 3,736.56 mi (6,013.41 km) |
| Hackensack to Cologne | 3,755.41 mi (6,043.74 km) |
| Hackensack to Coswig | 4,010.32 mi (6,453.99 km) |
