| Leczna to Cookeville (Tennessee) | 5,007.87 mi (8,059.39 km) |
| Leczna to Coolidge (Arizona) | 5,992.15 mi (9,643.44 km) |
| Leczna to Coon Rapids (Minnesota) | 4,764.80 mi (7,668.21 km) |
| Leczna to Cooper City (Florida) | 5,361.78 mi (8,628.95 km) |
| Leczna to Coos Bay (Oregon) | 5,604.77 mi (9,020.01 km) |
| Leczna to Copiague (New York) | 4,340.49 mi (6,985.34 km) |
| Leczna to Coppell (Texas) | 5,568.82 mi (8,962.16 km) |
| Leczna to Copperas Cove (Texas) | 5,705.15 mi (9,181.56 km) |
| Leczna to Coral Gables (Florida) | 5,379.72 mi (8,657.83 km) |
| Leczna to Coral Springs (Florida) | 5,348.64 mi (8,607.80 km) |
| Leczna to Coral Terrace (Florida) | 5,378.71 mi (8,656.20 km) |
| Leczna to Coralville (Iowa) | 4,905.03 mi (7,893.89 km) |
| Leczna to Coram (New York) | 4,315.95 mi (6,945.85 km) |
| Leczna to Corcoran (California) | 5,984.40 mi (9,630.96 km) |
| Leczna to Cordele (Georgia) | 5,172.90 mi (8,324.98 km) |
