| Leczna to Cloverly (Maryland) | 4,550.37 mi (7,323.11 km) |
| Leczna to Clovis (California) | 5,939.48 mi (9,558.67 km) |
| Leczna to Clovis (New Mexico) | 5,671.58 mi (9,127.53 km) |
| Leczna to Clute (Texas) | 5,743.65 mi (9,243.51 km) |
| Leczna to Coachella (California) | 6,059.49 mi (9,751.81 km) |
| Leczna to Coalinga (California) | 5,996.81 mi (9,650.94 km) |
| Leczna to Coamo (Puerto Rico) | 5,218.23 mi (8,397.93 km) |
| Leczna to Coatesville (Pennsylvania) | 4,463.14 mi (7,182.72 km) |
| Leczna to Cockeysville (Maryland) | 4,517.95 mi (7,270.94 km) |
| Leczna to Cocoa (Florida) | 5,254.23 mi (8,455.86 km) |
| Leczna to Cocoa Beach (Florida) | 5,251.55 mi (8,451.55 km) |
| Leczna to Coconut Creek (Florida) | 5,345.19 mi (8,602.26 km) |
| Leczna to Coeur d'Alene (Idaho) | 5,191.61 mi (8,355.08 km) |
| Leczna to Cohoes (New York) | 4,248.56 mi (6,837.40 km) |
| Leczna to Cold Springs (Nevada) | 5,762.50 mi (9,273.84 km) |
