| New Cassel to Butzbach | 3,824.23 mi (6,154.50 km) |
| New Cassel to Buxtehude | 3,780.96 mi (6,084.86 km) |
| New Cassel to Cadolzburg | 3,941.92 mi (6,343.90 km) |
| New Cassel to Calbe | 3,904.56 mi (6,283.78 km) |
| New Cassel to Calw | 3,876.84 mi (6,239.17 km) |
| New Cassel to Castrop-Rauxel | 3,739.97 mi (6,018.91 km) |
| New Cassel to Celle | 3,818.74 mi (6,145.66 km) |
| New Cassel to Cham | 4,020.91 mi (6,471.03 km) |
| New Cassel to Chemnitz | 3,981.05 mi (6,406.88 km) |
| New Cassel to Clausthal-Zellerfeld | 3,851.58 mi (6,198.52 km) |
| New Cassel to Cloppenburg | 3,734.40 mi (6,009.93 km) |
| New Cassel to Coburg | 3,921.32 mi (6,310.76 km) |
| New Cassel to Coesfeld | 3,723.48 mi (5,992.37 km) |
| New Cassel to Cologne | 3,741.84 mi (6,021.92 km) |
| New Cassel to Coswig | 3,997.71 mi (6,433.69 km) |
