| Riverton to Alenquer | 5,107.18 mi (8,219.22 km) |
| Riverton to Alfena | 5,031.22 mi (8,096.97 km) |
| Riverton to Alijo | 5,071.61 mi (8,161.97 km) |
| Riverton to Aljustrel | 5,192.67 mi (8,356.79 km) |
| Riverton to Almada | 5,117.58 mi (8,235.95 km) |
| Riverton to Almargem | 5,105.53 mi (8,216.55 km) |
| Riverton to Almeirim | 5,117.08 mi (8,235.15 km) |
| Riverton to Amadora | 5,112.13 mi (8,227.17 km) |
| Riverton to Amarante | 5,048.37 mi (8,124.57 km) |
| Riverton to Amares | 5,022.35 mi (8,082.70 km) |
| Riverton to Amora | 5,121.58 mi (8,242.39 km) |
| Riverton to Anadia | 5,070.24 mi (8,159.76 km) |
| Riverton to Angra do Heroismo | 4,325.44 mi (6,961.12 km) |
| Riverton to Ansiao | 5,092.99 mi (8,196.37 km) |
| Riverton to Anta | 5,037.31 mi (8,106.76 km) |
