| Duffel to Chickasha (Oklahoma) | 4,862.41 mi (7,825.28 km) |
| Duffel to Chico (California) | 5,373.92 mi (8,648.50 km) |
| Duffel to Chicopee (Massachusetts) | 3,538.06 mi (5,693.96 km) |
| Duffel to Chillicothe (Ohio) | 4,079.30 mi (6,565.00 km) |
| Duffel to Chillum (Maryland) | 3,857.65 mi (6,208.29 km) |
| Duffel to Chino (California) | 5,591.61 mi (8,998.82 km) |
| Duffel to Chino Hills (California) | 5,595.37 mi (9,004.87 km) |
| Duffel to Chino Valley (Arizona) | 5,380.59 mi (8,659.23 km) |
| Duffel to Chippewa Falls (Wisconsin) | 4,127.58 mi (6,642.70 km) |
| Duffel to Choctaw (Oklahoma) | 4,814.33 mi (7,747.92 km) |
| Duffel to Chowchilla (California) | 5,485.47 mi (8,828.01 km) |
| Duffel to Christiansburg (Virginia) | 4,080.35 mi (6,566.69 km) |
| Duffel to Chubbuck (Idaho) | 4,922.95 mi (7,922.72 km) |
| Duffel to Chula Vista (California) | 5,650.18 mi (9,093.09 km) |
| Duffel to Cibolo (Texas) | 5,162.27 mi (8,307.86 km) |
