| Orsta to Carson (California) | 5,120.57 mi (8,240.76 km) |
| Orsta to Carson City (Nevada) | 4,817.53 mi (7,753.07 km) |
| Orsta to Carteret (New Jersey) | 3,495.79 mi (5,625.93 km) |
| Orsta to Cartersville (Georgia) | 4,189.02 mi (6,741.58 km) |
| Orsta to Carthage (Missouri) | 4,295.96 mi (6,913.68 km) |
| Orsta to Cary (Illinois) | 3,827.26 mi (6,159.38 km) |
| Orsta to Cary (North Carolina) | 3,910.54 mi (6,293.41 km) |
| Orsta to Casa de Oro-Mount Helix (California) | 5,158.53 mi (8,301.85 km) |
| Orsta to Casa Grande (Arizona) | 5,023.04 mi (8,083.80 km) |
| Orsta to Casas Adobes (Arizona) | 5,039.28 mi (8,109.94 km) |
| Orsta to Cascades (Virginia) | 3,680.21 mi (5,922.73 km) |
| Orsta to Casper (Wyoming) | 4,277.41 mi (6,883.83 km) |
| Orsta to Casselberry (Florida) | 4,403.91 mi (7,087.40 km) |
| Orsta to Castaic (California) | 5,088.35 mi (8,188.90 km) |
| Orsta to Castle Pines (Colorado) | 4,444.87 mi (7,153.33 km) |
