| Peniche to Caño Martin Peña (Puerto Rico) | 3,654.03 mi (5,880.60 km) |
| Peniche to Cañon City (Colorado) | 4,876.79 mi (7,848.44 km) |
| Peniche to Canóvanas (Puerto Rico) | 3,648.57 mi (5,871.81 km) |
| Peniche to Canton (Georgia) | 4,049.21 mi (6,516.58 km) |
| Peniche to Canton (Illinois) | 4,111.16 mi (6,616.28 km) |
| Peniche to Canton (Mississippi) | 4,382.72 mi (7,053.31 km) |
| Peniche to Canton (Ohio) | 3,694.48 mi (5,945.69 km) |
| Peniche to Canyon (Texas) | 4,864.44 mi (7,828.55 km) |
| Peniche to Canyon Lake (California) | 5,606.38 mi (9,022.59 km) |
| Peniche to Canyon Lake (Texas) | 4,892.18 mi (7,873.20 km) |
| Peniche to Cape Coral (Florida) | 4,187.99 mi (6,739.93 km) |
| Peniche to Cape Girardeau (Missouri) | 4,195.31 mi (6,751.70 km) |
| Peniche to Carbondale (Illinois) | 4,165.44 mi (6,703.63 km) |
| Peniche to Carlisle (Pennsylvania) | 3,509.72 mi (5,648.36 km) |
| Peniche to Carlsbad (California) | 5,633.31 mi (9,065.93 km) |
