| Leer to Cicero (Illinois) | 4,173.51 mi (6,716.61 km) |
| Leer to Cimarron Hills (Colorado) | 4,900.32 mi (7,886.30 km) |
| Leer to Cincinnati (Ohio) | 4,192.14 mi (6,746.60 km) |
| Leer to Cinco Ranch (Texas) | 5,100.85 mi (8,209.02 km) |
| Leer to Circleville (Ohio) | 4,110.91 mi (6,615.87 km) |
| Leer to Citrus (California) | 5,571.76 mi (8,966.88 km) |
| Leer to Citrus Heights (California) | 5,387.19 mi (8,669.85 km) |
| Leer to Citrus Park (Florida) | 4,688.85 mi (7,545.98 km) |
| Leer to Claiborne (Louisiana) | 4,818.68 mi (7,754.92 km) |
| Leer to Claremont (California) | 5,566.24 mi (8,958.00 km) |
| Leer to Claremont (New Hampshire) | 3,534.02 mi (5,687.46 km) |
| Leer to Claremore (Oklahoma) | 4,737.63 mi (7,624.48 km) |
| Leer to Clarksburg (Maryland) | 3,916.57 mi (6,303.11 km) |
| Leer to Clarksburg (West Virginia) | 4,029.40 mi (6,484.69 km) |
| Leer to Clarksdale (Mississippi) | 4,670.65 mi (7,516.68 km) |
