| Sulingen to Alfena | 1,130.78 mi (1,819.81 km) |
| Sulingen to Alijo | 1,094.26 mi (1,761.05 km) |
| Sulingen to Aljustrel | 1,304.19 mi (2,098.90 km) |
| Sulingen to Almada | 1,291.08 mi (2,077.79 km) |
| Sulingen to Almargem | 1,285.30 mi (2,068.49 km) |
| Sulingen to Almeirim | 1,244.93 mi (2,003.52 km) |
| Sulingen to Amadora | 1,290.47 mi (2,076.82 km) |
| Sulingen to Amarante | 1,114.07 mi (1,792.92 km) |
| Sulingen to Amares | 1,104.37 mi (1,777.31 km) |
| Sulingen to Amora | 1,292.86 mi (2,080.66 km) |
| Sulingen to Anadia | 1,171.00 mi (1,884.54 km) |
| Sulingen to Angra do Heroismo | 1,961.58 mi (3,156.86 km) |
| Sulingen to Ansiao | 1,199.30 mi (1,930.09 km) |
| Sulingen to Anta | 1,146.36 mi (1,844.89 km) |
| Sulingen to Arcos de Valdevez | 1,095.18 mi (1,762.52 km) |
