| Efringen-Kirchen to Chickasha (Oklahoma) | 5,107.85 mi (8,220.28 km) |
| Efringen-Kirchen to Chico (California) | 5,645.78 mi (9,086.01 km) |
| Efringen-Kirchen to Chicopee (Massachusetts) | 3,760.49 mi (6,051.93 km) |
| Efringen-Kirchen to Chillicothe (Ohio) | 4,310.77 mi (6,937.52 km) |
| Efringen-Kirchen to Chillum (Maryland) | 4,078.58 mi (6,563.83 km) |
| Efringen-Kirchen to Chino (California) | 5,857.96 mi (9,427.47 km) |
| Efringen-Kirchen to Chino Hills (California) | 5,861.75 mi (9,433.57 km) |
| Efringen-Kirchen to Chino Valley (Arizona) | 5,642.82 mi (9,081.24 km) |
| Efringen-Kirchen to Chippewa Falls (Wisconsin) | 4,380.28 mi (7,049.38 km) |
| Efringen-Kirchen to Choctaw (Oklahoma) | 5,059.50 mi (8,142.47 km) |
| Efringen-Kirchen to Chowchilla (California) | 5,755.39 mi (9,262.40 km) |
| Efringen-Kirchen to Christiansburg (Virginia) | 4,302.55 mi (6,924.29 km) |
| Efringen-Kirchen to Chubbuck (Idaho) | 5,191.27 mi (8,354.54 km) |
| Efringen-Kirchen to Chula Vista (California) | 5,915.07 mi (9,519.38 km) |
| Efringen-Kirchen to Cibolo (Texas) | 5,399.59 mi (8,689.80 km) |
