| Portishead to Alafaya (Florida) | 4,220.76 mi (6,792.65 km) |
| Portishead to Alameda (California) | 5,272.14 mi (8,484.69 km) |
| Portishead to Alamo (California) | 5,259.37 mi (8,464.13 km) |
| Portishead to Alamo (Texas) | 5,040.96 mi (8,112.64 km) |
| Portishead to Alamogordo (New Mexico) | 4,989.79 mi (8,030.28 km) |
| Portishead to Albany (California) | 5,266.15 mi (8,475.05 km) |
| Portishead to Albany (Georgia) | 4,196.01 mi (6,752.82 km) |
| Portishead to Albany (New York) | 3,263.13 mi (5,251.50 km) |
| Portishead to Albany (Oregon) | 4,904.56 mi (7,893.12 km) |
| Portishead to Albemarle (North Carolina) | 3,849.42 mi (6,195.04 km) |
| Portishead to Albert Lea (Minnesota) | 3,981.81 mi (6,408.11 km) |
| Portishead to Albertville (Alabama) | 4,149.11 mi (6,677.35 km) |
| Portishead to Albuquerque (New Mexico) | 4,896.62 mi (7,880.35 km) |
| Portishead to Alcoa (Tennessee) | 3,983.99 mi (6,411.62 km) |
| Portishead to Alderwood Manor (Washington) | 4,701.74 mi (7,566.72 km) |
