| Siverek to Caguas (Puerto Rico) | 6,247.41 mi (10,054.23 km) |
| Siverek to Cahokia (Illinois) | 6,264.16 mi (10,081.19 km) |
| Siverek to Calabasas (California) | 7,272.63 mi (11,704.17 km) |
| Siverek to Caldwell (Idaho) | 6,615.15 mi (10,646.05 km) |
| Siverek to Caledonia (Wisconsin) | 5,959.93 mi (9,591.58 km) |
| Siverek to Calera (Alabama) | 6,437.18 mi (10,359.64 km) |
| Siverek to Calexico (California) | 7,307.26 mi (11,759.89 km) |
| Siverek to Calhoun (Georgia) | 6,298.15 mi (10,135.89 km) |
| Siverek to California (Maryland) | 5,785.15 mi (9,310.30 km) |
| Siverek to California City (California) | 7,191.53 mi (11,573.65 km) |
| Siverek to Callaway (Florida) | 6,549.86 mi (10,540.98 km) |
| Siverek to Calumet City (Illinois) | 6,012.83 mi (9,676.71 km) |
| Siverek to Calverton (Maryland) | 5,765.89 mi (9,279.31 km) |
| Siverek to Camano (Washington) | 6,394.44 mi (10,290.85 km) |
| Siverek to Camarillo (California) | 7,273.33 mi (11,705.30 km) |
