| Buffalo Grove to Commerce City (Colorado) | 892.81 mi (1,436.84 km) |
| Buffalo Grove to Compton (California) | 1,732.74 mi (2,788.58 km) |
| Buffalo Grove to Comstock Park (Michigan) | 130.97 mi (210.77 km) |
| Buffalo Grove to Concord (California) | 1,810.76 mi (2,914.13 km) |
| Buffalo Grove to Concord (Missouri) | 282.32 mi (454.35 km) |
| Buffalo Grove to Concord (New Hampshire) | 834.75 mi (1,343.40 km) |
| Buffalo Grove to Concord (North Carolina) | 611.64 mi (984.33 km) |
| Buffalo Grove to Conneaut (Ohio) | 379.56 mi (610.85 km) |
| Buffalo Grove to Connersville (Indiana) | 227.45 mi (366.05 km) |
| Buffalo Grove to Conroe (Texas) | 918.45 mi (1,478.11 km) |
| Buffalo Grove to Converse (Texas) | 1,047.38 mi (1,685.59 km) |
| Buffalo Grove to Conway (Arkansas) | 546.90 mi (880.15 km) |
| Buffalo Grove to Conway (Florida) | 1,014.95 mi (1,633.40 km) |
| Buffalo Grove to Conway (South Carolina) | 751.96 mi (1,210.17 km) |
| Buffalo Grove to Conyers (Georgia) | 625.79 mi (1,007.10 km) |
