| Poyo to Carson (California) | 5,541.42 mi (8,918.05 km) |
| Poyo to Carson City (Nevada) | 5,339.74 mi (8,593.48 km) |
| Poyo to Carteret (New Jersey) | 3,307.28 mi (5,322.55 km) |
| Poyo to Cartersville (Georgia) | 4,029.12 mi (6,484.24 km) |
| Poyo to Carthage (Missouri) | 4,361.56 mi (7,019.24 km) |
| Poyo to Cary (Illinois) | 3,902.59 mi (6,280.61 km) |
| Poyo to Cary (North Carolina) | 3,681.81 mi (5,925.29 km) |
| Poyo to Casa de Oro-Mount Helix (California) | 5,541.11 mi (8,917.56 km) |
| Poyo to Casa Grande (Arizona) | 5,315.24 mi (8,554.06 km) |
| Poyo to Casas Adobes (Arizona) | 5,309.20 mi (8,544.34 km) |
| Poyo to Cascades (Virginia) | 3,504.61 mi (5,640.13 km) |
| Poyo to Casper (Wyoming) | 4,646.47 mi (7,477.77 km) |
| Poyo to Casselberry (Florida) | 4,068.80 mi (6,548.10 km) |
| Poyo to Castaic (California) | 5,524.99 mi (8,891.61 km) |
| Poyo to Castle Pines (Colorado) | 4,729.65 mi (7,611.64 km) |
