| Boppard to Chickasha (Oklahoma) | 5,007.96 mi (8,059.53 km) |
| Boppard to Chico (California) | 5,504.36 mi (8,858.42 km) |
| Boppard to Chicopee (Massachusetts) | 3,685.43 mi (5,931.13 km) |
| Boppard to Chillicothe (Ohio) | 4,226.51 mi (6,801.90 km) |
| Boppard to Chillum (Maryland) | 4,005.00 mi (6,445.43 km) |
| Boppard to Chino (California) | 5,728.43 mi (9,219.02 km) |
| Boppard to Chino Hills (California) | 5,732.17 mi (9,225.04 km) |
| Boppard to Chino Valley (Arizona) | 5,520.30 mi (8,884.06 km) |
| Boppard to Chippewa Falls (Wisconsin) | 4,271.51 mi (6,874.33 km) |
| Boppard to Choctaw (Oklahoma) | 4,959.95 mi (7,982.26 km) |
| Boppard to Chowchilla (California) | 5,618.74 mi (9,042.49 km) |
| Boppard to Christiansburg (Virginia) | 4,227.73 mi (6,803.87 km) |
| Boppard to Chubbuck (Idaho) | 5,058.14 mi (8,140.29 km) |
| Boppard to Chula Vista (California) | 5,788.12 mi (9,315.08 km) |
| Boppard to Cibolo (Texas) | 5,308.96 mi (8,543.94 km) |
