| Blackburn to Chickasha (Oklahoma) | 4,515.99 mi (7,267.78 km) |
| Blackburn to Chico (California) | 5,041.06 mi (8,112.80 km) |
| Blackburn to Chicopee (Massachusetts) | 3,200.11 mi (5,150.09 km) |
| Blackburn to Chillicothe (Ohio) | 3,736.88 mi (6,013.92 km) |
| Blackburn to Chillum (Maryland) | 3,520.17 mi (5,665.16 km) |
| Blackburn to Chino (California) | 5,250.33 mi (8,449.59 km) |
| Blackburn to Chino Hills (California) | 5,254.11 mi (8,455.68 km) |
| Blackburn to Chino Valley (Arizona) | 5,036.38 mi (8,105.27 km) |
| Blackburn to Chippewa Falls (Wisconsin) | 3,780.82 mi (6,084.65 km) |
| Blackburn to Choctaw (Oklahoma) | 4,467.96 mi (7,190.48 km) |
| Blackburn to Chowchilla (California) | 5,148.63 mi (8,285.92 km) |
| Blackburn to Christiansburg (Virginia) | 3,742.04 mi (6,022.23 km) |
| Blackburn to Chubbuck (Idaho) | 4,583.83 mi (7,376.96 km) |
| Blackburn to Chula Vista (California) | 5,307.67 mi (8,541.87 km) |
| Blackburn to Cibolo (Texas) | 4,817.52 mi (7,753.04 km) |
