| Silleda to Wymondham | 807.55 mi (1,299.63 km) |
| Silleda to Wythenshawe | 787.84 mi (1,267.91 km) |
| Silleda to Yate | 668.81 mi (1,076.34 km) |
| Silleda to Yatton | 651.44 mi (1,048.40 km) |
| Silleda to Yaxley | 772.41 mi (1,243.08 km) |
| Silleda to Yeadon | 827.44 mi (1,331.64 km) |
| Silleda to Yeovil | 627.68 mi (1,010.16 km) |
| Silleda to Yiewsley | 709.05 mi (1,141.10 km) |
| Silleda to York | 843.54 mi (1,357.55 km) |
| Silleda to Ystrad Mynach | 660.44 mi (1,062.88 km) |
| Silleda to Abbeville (Louisiana) | 4,560.97 mi (7,340.17 km) |
| Silleda to Aberdeen (Maryland) | 3,446.14 mi (5,546.03 km) |
| Silleda to Aberdeen (South Dakota) | 4,230.61 mi (6,808.50 km) |
| Silleda to Aberdeen (Washington) | 5,097.80 mi (8,204.12 km) |
| Silleda to Abilene (Texas) | 4,812.87 mi (7,745.57 km) |
