| Siverek to Carson (California) | 7,285.01 mi (11,724.09 km) |
| Siverek to Carson City (Nevada) | 6,959.65 mi (11,200.48 km) |
| Siverek to Carteret (New Jersey) | 5,588.61 mi (8,994.00 km) |
| Siverek to Cartersville (Georgia) | 6,310.08 mi (10,155.09 km) |
| Siverek to Carthage (Missouri) | 6,476.70 mi (10,423.25 km) |
| Siverek to Cary (Illinois) | 6,003.34 mi (9,661.44 km) |
| Siverek to Cary (North Carolina) | 5,998.66 mi (9,653.91 km) |
| Siverek to Casa de Oro-Mount Helix (California) | 7,331.29 mi (11,798.57 km) |
| Siverek to Casa Grande (Arizona) | 7,212.31 mi (11,607.09 km) |
| Siverek to Casas Adobes (Arizona) | 7,230.60 mi (11,636.52 km) |
| Siverek to Cascades (Virginia) | 5,783.21 mi (9,307.17 km) |
| Siverek to Casper (Wyoming) | 6,465.13 mi (10,404.62 km) |
| Siverek to Casselberry (Florida) | 6,455.76 mi (10,389.55 km) |
| Siverek to Castaic (California) | 7,249.34 mi (11,666.68 km) |
| Siverek to Castle Pines (Colorado) | 6,638.50 mi (10,683.64 km) |
