| Oss to Carson (California) | 5,615.77 mi (9,037.71 km) |
| Oss to Carson City (Nevada) | 5,344.93 mi (8,601.83 km) |
| Oss to Carteret (New Jersey) | 3,697.12 mi (5,949.93 km) |
| Oss to Cartersville (Georgia) | 4,422.40 mi (7,117.17 km) |
| Oss to Carthage (Missouri) | 4,632.07 mi (7,454.59 km) |
| Oss to Cary (Illinois) | 4,156.29 mi (6,688.91 km) |
| Oss to Cary (North Carolina) | 4,105.12 mi (6,606.55 km) |
| Oss to Casa de Oro-Mount Helix (California) | 5,639.98 mi (9,076.67 km) |
| Oss to Casa Grande (Arizona) | 5,467.24 mi (8,798.67 km) |
| Oss to Casas Adobes (Arizona) | 5,474.95 mi (8,811.09 km) |
| Oss to Cascades (Virginia) | 3,893.04 mi (6,265.23 km) |
| Oss to Casper (Wyoming) | 4,737.87 mi (7,624.87 km) |
| Oss to Casselberry (Florida) | 4,560.27 mi (7,339.04 km) |
| Oss to Castaic (California) | 5,588.89 mi (8,994.45 km) |
| Oss to Castle Pines (Colorado) | 4,875.32 mi (7,846.07 km) |
