| Buffalo Grove to Coldwater (Michigan) | 152.74 mi (245.81 km) |
| Buffalo Grove to Colesville (Maryland) | 612.74 mi (986.11 km) |
| Buffalo Grove to College (Alaska) | 2,765.20 mi (4,450.16 km) |
| Buffalo Grove to College Park (Georgia) | 619.37 mi (996.77 km) |
| Buffalo Grove to College Park (Maryland) | 618.21 mi (994.91 km) |
| Buffalo Grove to College Station (Texas) | 923.75 mi (1,486.63 km) |
| Buffalo Grove to Collegedale (Tennessee) | 516.04 mi (830.49 km) |
| Buffalo Grove to Colleyville (Texas) | 813.91 mi (1,309.86 km) |
| Buffalo Grove to Collierville (Tennessee) | 500.81 mi (805.97 km) |
| Buffalo Grove to Collinsville (Illinois) | 264.04 mi (424.94 km) |
| Buffalo Grove to Colonia (New Jersey) | 715.01 mi (1,150.71 km) |
| Buffalo Grove to Colonial Heights (Virginia) | 655.02 mi (1,054.15 km) |
| Buffalo Grove to Colonial Park (Pennsylvania) | 593.34 mi (954.88 km) |
| Buffalo Grove to Colorado Springs (Colorado) | 909.68 mi (1,463.99 km) |
| Buffalo Grove to Colton (California) | 1,681.94 mi (2,706.82 km) |
