| DeForest to Butzbach | 4,310.97 mi (6,937.83 km) |
| DeForest to Buxtehude | 4,226.24 mi (6,801.47 km) |
| DeForest to Cadolzburg | 4,430.32 mi (7,129.90 km) |
| DeForest to Calbe | 4,360.27 mi (7,017.17 km) |
| DeForest to Calw | 4,383.18 mi (7,054.05 km) |
| DeForest to Castrop-Rauxel | 4,218.99 mi (6,789.81 km) |
| DeForest to Celle | 4,273.01 mi (6,876.74 km) |
| DeForest to Cham | 4,503.70 mi (7,248.00 km) |
| DeForest to Chemnitz | 4,444.19 mi (7,152.24 km) |
| DeForest to Clausthal-Zellerfeld | 4,314.75 mi (6,943.93 km) |
| DeForest to Cloppenburg | 4,194.29 mi (6,750.06 km) |
| DeForest to Coburg | 4,399.89 mi (7,080.94 km) |
| DeForest to Coesfeld | 4,198.19 mi (6,756.34 km) |
| DeForest to Cologne | 4,229.84 mi (6,807.27 km) |
| DeForest to Coswig | 4,454.31 mi (7,168.52 km) |
