| Owings Mills to Chicago Ridge (Illinois) | 597.68 mi (961.87 km) |
| Owings Mills to Chickasha (Oklahoma) | 1,199.35 mi (1,930.16 km) |
| Owings Mills to Chico (California) | 2,371.73 mi (3,816.93 km) |
| Owings Mills to Chicopee (Massachusetts) | 291.83 mi (469.66 km) |
| Owings Mills to Chillicothe (Ohio) | 331.25 mi (533.10 km) |
| Owings Mills to Chillum (Maryland) | 32.34 mi (52.05 km) |
| Owings Mills to Chino (California) | 2,275.54 mi (3,662.12 km) |
| Owings Mills to Chino Hills (California) | 2,279.57 mi (3,668.61 km) |
| Owings Mills to Chino Valley (Arizona) | 1,976.42 mi (3,180.75 km) |
| Owings Mills to Chippewa Falls (Wisconsin) | 837.65 mi (1,348.07 km) |
| Owings Mills to Choctaw (Oklahoma) | 1,152.80 mi (1,855.25 km) |
| Owings Mills to Chowchilla (California) | 2,339.49 mi (3,765.05 km) |
| Owings Mills to Christiansburg (Virginia) | 250.98 mi (403.91 km) |
| Owings Mills to Chubbuck (Idaho) | 1,857.04 mi (2,988.62 km) |
| Owings Mills to Chula Vista (California) | 2,276.68 mi (3,663.97 km) |
