| Olten to Carson (California) | 5,911.14 mi (9,513.06 km) |
| Olten to Carson City (Nevada) | 5,648.52 mi (9,090.42 km) |
| Olten to Carteret (New Jersey) | 3,917.85 mi (6,305.16 km) |
| Olten to Cartersville (Georgia) | 4,646.91 mi (7,478.48 km) |
| Olten to Carthage (Missouri) | 4,887.68 mi (7,865.96 km) |
| Olten to Cary (Illinois) | 4,412.93 mi (7,101.92 km) |
| Olten to Cary (North Carolina) | 4,319.42 mi (6,951.44 km) |
| Olten to Casa de Oro-Mount Helix (California) | 5,931.82 mi (9,546.34 km) |
| Olten to Casa Grande (Arizona) | 5,749.84 mi (9,253.48 km) |
| Olten to Casas Adobes (Arizona) | 5,755.19 mi (9,262.08 km) |
| Olten to Cascades (Virginia) | 4,115.54 mi (6,623.32 km) |
| Olten to Casper (Wyoming) | 5,027.44 mi (8,090.88 km) |
| Olten to Casselberry (Florida) | 4,756.87 mi (7,655.44 km) |
| Olten to Castaic (California) | 5,885.64 mi (9,472.02 km) |
| Olten to Castle Pines (Colorado) | 5,156.57 mi (8,298.70 km) |
