| Portimao to Atwater (California) | 5,709.04 mi (9,187.81 km) |
| Portimao to Auburn (Alabama) | 4,250.16 mi (6,839.96 km) |
| Portimao to Auburn (California) | 5,657.38 mi (9,104.67 km) |
| Portimao to Auburn (Indiana) | 3,967.35 mi (6,384.83 km) |
| Portimao to Auburn (Maine) | 3,196.15 mi (5,143.70 km) |
| Portimao to Auburn (New York) | 3,522.41 mi (5,668.78 km) |
| Portimao to Auburn (Washington) | 5,313.23 mi (8,550.82 km) |
| Portimao to Auburn Hills (Michigan) | 3,847.13 mi (6,191.36 km) |
| Portimao to Auburndale (Florida) | 4,205.46 mi (6,768.03 km) |
| Portimao to Augusta (Georgia) | 4,050.01 mi (6,517.87 km) |
| Portimao to Augusta (Maine) | 3,167.24 mi (5,097.17 km) |
| Portimao to Aurora (Colorado) | 4,930.48 mi (7,934.84 km) |
| Portimao to Aurora (Illinois) | 4,109.36 mi (6,613.38 km) |
| Portimao to Aurora (Ohio) | 3,790.57 mi (6,100.34 km) |
| Portimao to Austin (Minnesota) | 4,269.05 mi (6,870.38 km) |
