| Buffalo Grove to Butzbach | 4,312.45 mi (6,940.22 km) |
| Buffalo Grove to Buxtehude | 4,233.49 mi (6,813.15 km) |
| Buffalo Grove to Cadolzburg | 4,431.84 mi (7,132.36 km) |
| Buffalo Grove to Calbe | 4,366.38 mi (7,027.01 km) |
| Buffalo Grove to Calw | 4,381.92 mi (7,052.01 km) |
| Buffalo Grove to Castrop-Rauxel | 4,221.38 mi (6,793.65 km) |
| Buffalo Grove to Celle | 4,279.11 mi (6,886.56 km) |
| Buffalo Grove to Cham | 4,506.22 mi (7,252.07 km) |
| Buffalo Grove to Chemnitz | 4,449.44 mi (7,160.69 km) |
| Buffalo Grove to Clausthal-Zellerfeld | 4,319.68 mi (6,951.86 km) |
| Buffalo Grove to Cloppenburg | 4,199.38 mi (6,758.26 km) |
| Buffalo Grove to Coburg | 4,402.79 mi (7,085.61 km) |
| Buffalo Grove to Coesfeld | 4,201.15 mi (6,761.10 km) |
| Buffalo Grove to Cologne | 4,230.94 mi (6,809.04 km) |
| Buffalo Grove to Coswig | 4,460.53 mi (7,178.52 km) |
