| Olkusz to Carson (California) | 6,079.90 mi (9,784.65 km) |
| Olkusz to Carson City (Nevada) | 5,782.53 mi (9,306.09 km) |
| Olkusz to Carteret (New Jersey) | 4,289.00 mi (6,902.47 km) |
| Olkusz to Cartersville (Georgia) | 5,009.02 mi (8,061.23 km) |
| Olkusz to Carthage (Missouri) | 5,184.25 mi (8,343.24 km) |
| Olkusz to Cary (Illinois) | 4,709.41 mi (7,579.06 km) |
| Olkusz to Cary (North Carolina) | 4,700.27 mi (7,564.35 km) |
| Olkusz to Casa de Oro-Mount Helix (California) | 6,114.39 mi (9,840.17 km) |
| Olkusz to Casa Grande (Arizona) | 5,966.43 mi (9,602.04 km) |
| Olkusz to Casas Adobes (Arizona) | 5,979.44 mi (9,622.98 km) |
| Olkusz to Cascades (Virginia) | 4,482.93 mi (7,214.58 km) |
| Olkusz to Casper (Wyoming) | 5,224.71 mi (8,408.35 km) |
| Olkusz to Casselberry (Florida) | 5,164.69 mi (8,311.76 km) |
| Olkusz to Castaic (California) | 6,048.84 mi (9,734.67 km) |
| Olkusz to Castle Pines (Colorado) | 5,381.23 mi (8,660.26 km) |
