| Sintra to Ashford | 987.36 mi (1,589.00 km) |
| Sintra to Ashford | 973.72 mi (1,567.05 km) |
| Sintra to Ashington | 1,188.58 mi (1,912.84 km) |
| Sintra to Ashtead | 969.89 mi (1,560.88 km) |
| Sintra to Ashton | 1,072.01 mi (1,725.24 km) |
| Sintra to Ashton in Makerfield | 1,063.82 mi (1,712.05 km) |
| Sintra to Astley | 1,067.52 mi (1,718.01 km) |
| Sintra to Atherstone | 1,023.09 mi (1,646.50 km) |
| Sintra to Atherton | 1,068.24 mi (1,719.16 km) |
| Sintra to Attleborough | 1,070.39 mi (1,722.63 km) |
| Sintra to Aveley | 993.53 mi (1,598.94 km) |
| Sintra to Aylesbury | 989.66 mi (1,592.70 km) |
| Sintra to Aylesford | 987.13 mi (1,588.64 km) |
| Sintra to Aylestone | 1,031.66 mi (1,660.30 km) |
| Sintra to Ayr | 1,171.87 mi (1,885.94 km) |
