| Buffalo Grove to Chickasha (Oklahoma) | 729.25 mi (1,173.61 km) |
| Buffalo Grove to Chico (California) | 1,762.57 mi (2,836.58 km) |
| Buffalo Grove to Chicopee (Massachusetts) | 786.99 mi (1,266.54 km) |
| Buffalo Grove to Chillicothe (Ohio) | 325.15 mi (523.28 km) |
| Buffalo Grove to Chillum (Maryland) | 616.82 mi (992.68 km) |
| Buffalo Grove to Chino (California) | 1,701.39 mi (2,738.12 km) |
| Buffalo Grove to Chino Hills (California) | 1,705.49 mi (2,744.72 km) |
| Buffalo Grove to Chino Valley (Arizona) | 1,412.20 mi (2,272.72 km) |
| Buffalo Grove to Chippewa Falls (Wisconsin) | 256.98 mi (413.57 km) |
| Buffalo Grove to Choctaw (Oklahoma) | 680.67 mi (1,095.44 km) |
| Buffalo Grove to Chowchilla (California) | 1,741.50 mi (2,802.68 km) |
| Buffalo Grove to Christiansburg (Virginia) | 530.91 mi (854.42 km) |
| Buffalo Grove to Chubbuck (Idaho) | 1,243.85 mi (2,001.78 km) |
| Buffalo Grove to Chula Vista (California) | 1,714.93 mi (2,759.91 km) |
| Buffalo Grove to Cibolo (Texas) | 1,041.18 mi (1,675.62 km) |
