| Sintra to Wick | 1,386.70 mi (2,231.68 km) |
| Sintra to Wickford | 1,006.04 mi (1,619.06 km) |
| Sintra to Widnes | 1,054.54 mi (1,697.12 km) |
| Sintra to Wigan | 1,067.70 mi (1,718.29 km) |
| Sintra to Wigston Magna | 1,031.36 mi (1,659.81 km) |
| Sintra to Willenhall | 1,014.43 mi (1,632.57 km) |
| Sintra to Wilmslow | 1,059.25 mi (1,704.70 km) |
| Sintra to Wilnecote | 1,022.83 mi (1,646.09 km) |
| Sintra to Wimbledon | 978.55 mi (1,574.82 km) |
| Sintra to Winchester | 933.66 mi (1,502.59 km) |
| Sintra to Windlesham | 965.11 mi (1,553.19 km) |
| Sintra to Windsor | 973.35 mi (1,566.45 km) |
| Sintra to Winkfield | 968.39 mi (1,558.48 km) |
| Sintra to Winsford | 1,046.61 mi (1,684.36 km) |
| Sintra to Wisbech | 1,060.75 mi (1,707.11 km) |
