| Rianxo to Carson (California) | 5,526.26 mi (8,893.66 km) |
| Rianxo to Carson City (Nevada) | 5,324.04 mi (8,568.21 km) |
| Rianxo to Carteret (New Jersey) | 3,294.77 mi (5,302.42 km) |
| Rianxo to Cartersville (Georgia) | 4,016.99 mi (6,464.73 km) |
| Rianxo to Carthage (Missouri) | 4,347.97 mi (6,997.38 km) |
| Rianxo to Cary (Illinois) | 3,888.65 mi (6,258.17 km) |
| Rianxo to Cary (North Carolina) | 3,669.97 mi (5,906.25 km) |
| Rianxo to Casa de Oro-Mount Helix (California) | 5,526.16 mi (8,893.49 km) |
| Rianxo to Casa Grande (Arizona) | 5,300.71 mi (8,530.66 km) |
| Rianxo to Casas Adobes (Arizona) | 5,294.80 mi (8,521.15 km) |
| Rianxo to Cascades (Virginia) | 3,492.18 mi (5,620.12 km) |
| Rianxo to Casper (Wyoming) | 4,631.25 mi (7,453.27 km) |
| Rianxo to Casselberry (Florida) | 4,058.25 mi (6,531.12 km) |
| Rianxo to Castaic (California) | 5,509.75 mi (8,867.08 km) |
| Rianxo to Castle Pines (Colorado) | 4,714.90 mi (7,587.90 km) |
