| Quarteira to Portage (Michigan) | 3,993.21 mi (6,426.45 km) |
| Quarteira to Portage (Wisconsin) | 4,135.78 mi (6,655.89 km) |
| Quarteira to Portales (New Mexico) | 5,102.54 mi (8,211.74 km) |
| Quarteira to Porterville (California) | 5,724.52 mi (9,212.73 km) |
| Quarteira to Portland (Maine) | 3,227.31 mi (5,193.85 km) |
| Quarteira to Portland (Oregon) | 5,429.28 mi (8,737.58 km) |
| Quarteira to Portland (Tennessee) | 4,200.63 mi (6,760.26 km) |
| Quarteira to Portland (Texas) | 5,047.24 mi (8,122.74 km) |
| Quarteira to Portsmouth (New Hampshire) | 3,262.95 mi (5,251.21 km) |
| Quarteira to Portsmouth (Ohio) | 3,960.02 mi (6,373.03 km) |
| Quarteira to Portsmouth (Virginia) | 3,680.48 mi (5,923.16 km) |
| Quarteira to Post Falls (Idaho) | 5,125.07 mi (8,248.00 km) |
| Quarteira to Potomac (Maryland) | 3,667.42 mi (5,902.15 km) |
| Quarteira to Potomac Park (California) | 5,753.60 mi (9,259.52 km) |
| Quarteira to Pottstown (Pennsylvania) | 3,560.33 mi (5,729.79 km) |
