| Ardea to Portage (Michigan) | 4,727.81 mi (7,608.67 km) |
| Ardea to Portage (Wisconsin) | 4,824.92 mi (7,764.97 km) |
| Ardea to Portales (New Mexico) | 5,810.56 mi (9,351.19 km) |
| Ardea to Porterville (California) | 6,258.49 mi (10,072.06 km) |
| Ardea to Portland (Maine) | 4,024.65 mi (6,477.05 km) |
| Ardea to Portland (Oregon) | 5,812.19 mi (9,353.81 km) |
| Ardea to Portland (Tennessee) | 5,007.04 mi (8,058.06 km) |
| Ardea to Portland (Texas) | 5,877.32 mi (9,458.63 km) |
| Ardea to Portsmouth (New Hampshire) | 4,068.09 mi (6,546.96 km) |
| Ardea to Portsmouth (Ohio) | 4,760.88 mi (7,661.90 km) |
| Ardea to Portsmouth (Virginia) | 4,547.24 mi (7,318.07 km) |
| Ardea to Post Falls (Idaho) | 5,535.87 mi (8,909.13 km) |
| Ardea to Potomac (Maryland) | 4,499.53 mi (7,241.30 km) |
| Ardea to Potomac Park (California) | 6,296.45 mi (10,133.16 km) |
| Ardea to Pottstown (Pennsylvania) | 4,383.42 mi (7,054.43 km) |
