| Cities | Distance |
|---|---|
| Twickenham to Alenquer | 953.51 mi (1,534.52 km) |
| Twickenham to Alfena | 805.23 mi (1,295.90 km) |
| Twickenham to Alijo | 780.05 mi (1,255.38 km) |
| Twickenham to Aljustrel | 1,009.62 mi (1,624.82 km) |
| Twickenham to Almada | 979.99 mi (1,577.14 km) |
| Twickenham to Almargem | 971.78 mi (1,563.92 km) |
| Twickenham to Almeirim | 935.62 mi (1,505.74 km) |
| Twickenham to Amadora | 978.21 mi (1,574.27 km) |
| Twickenham to Amarante | 793.20 mi (1,276.53 km) |
| Twickenham to Amares | 777.37 mi (1,251.06 km) |
| Twickenham to Amora | 982.59 mi (1,581.33 km) |
| Twickenham to Anadia | 853.53 mi (1,373.63 km) |
| Twickenham to Angra do Heroismo | 1,567.79 mi (2,523.11 km) |
| Twickenham to Ansiao | 886.20 mi (1,426.21 km) |
| Twickenham to Anta | 821.84 mi (1,322.63 km) |