| Harrison to Butzbach | 3,818.76 mi (6,145.70 km) |
| Harrison to Buxtehude | 3,774.26 mi (6,074.08 km) |
| Harrison to Cadolzburg | 3,936.56 mi (6,335.28 km) |
| Harrison to Calbe | 3,898.23 mi (6,273.59 km) |
| Harrison to Calw | 3,871.99 mi (6,231.37 km) |
| Harrison to Castrop-Rauxel | 3,734.22 mi (6,009.65 km) |
| Harrison to Celle | 3,812.31 mi (6,135.33 km) |
| Harrison to Cham | 4,015.43 mi (6,462.21 km) |
| Harrison to Chemnitz | 3,974.97 mi (6,397.10 km) |
| Harrison to Clausthal-Zellerfeld | 3,845.43 mi (6,188.62 km) |
| Harrison to Cloppenburg | 3,728.08 mi (5,999.77 km) |
| Harrison to Coburg | 3,915.66 mi (6,301.65 km) |
| Harrison to Coesfeld | 3,717.60 mi (5,982.89 km) |
| Harrison to Cologne | 3,736.36 mi (6,013.09 km) |
| Harrison to Coswig | 3,991.45 mi (6,423.62 km) |
