| Orsova to Carson (California) | 6,473.97 mi (10,418.85 km) |
| Orsova to Carson City (Nevada) | 6,181.67 mi (9,948.44 km) |
| Orsova to Carteret (New Jersey) | 4,608.43 mi (7,416.55 km) |
| Orsova to Cartersville (Georgia) | 5,334.73 mi (8,585.42 km) |
| Orsova to Carthage (Missouri) | 5,540.67 mi (8,916.84 km) |
| Orsova to Cary (Illinois) | 5,064.90 mi (8,151.17 km) |
| Orsova to Cary (North Carolina) | 5,014.88 mi (8,070.67 km) |
| Orsova to Casa de Oro-Mount Helix (California) | 6,505.89 mi (10,470.22 km) |
| Orsova to Casa Grande (Arizona) | 6,350.00 mi (10,219.34 km) |
| Orsova to Casas Adobes (Arizona) | 6,361.05 mi (10,237.12 km) |
| Orsova to Cascades (Virginia) | 4,804.82 mi (7,732.60 km) |
| Orsova to Casper (Wyoming) | 5,611.66 mi (9,031.10 km) |
| Orsova to Casselberry (Florida) | 5,462.87 mi (8,791.64 km) |
| Orsova to Castaic (California) | 6,443.86 mi (10,370.38 km) |
| Orsova to Castle Pines (Colorado) | 5,761.69 mi (9,272.54 km) |
