| Rianxo to Cookeville (Tennessee) | 3,977.37 mi (6,400.95 km) |
| Rianxo to Coolidge (Arizona) | 5,289.20 mi (8,512.15 km) |
| Rianxo to Coon Rapids (Minnesota) | 4,005.62 mi (6,446.42 km) |
| Rianxo to Cooper City (Florida) | 4,111.19 mi (6,616.33 km) |
| Rianxo to Coos Bay (Oregon) | 5,275.67 mi (8,490.37 km) |
| Rianxo to Copiague (New York) | 3,252.54 mi (5,234.45 km) |
| Rianxo to Coppell (Texas) | 4,639.65 mi (7,466.79 km) |
| Rianxo to Copperas Cove (Texas) | 4,760.20 mi (7,660.80 km) |
| Rianxo to Coral Gables (Florida) | 4,124.39 mi (6,637.56 km) |
| Rianxo to Coral Springs (Florida) | 4,100.76 mi (6,599.53 km) |
| Rianxo to Coral Terrace (Florida) | 4,124.33 mi (6,637.46 km) |
| Rianxo to Coralville (Iowa) | 4,054.87 mi (6,525.68 km) |
| Rianxo to Coram (New York) | 3,228.10 mi (5,195.12 km) |
| Rianxo to Corcoran (California) | 5,467.68 mi (8,799.38 km) |
| Rianxo to Cordele (Georgia) | 4,050.75 mi (6,519.06 km) |
