| Gretna to Wetherby | 4,524.69 mi (7,281.78 km) |
| Gretna to Weybridge | 4,618.27 mi (7,432.38 km) |
| Gretna to Weymouth | 4,552.63 mi (7,326.74 km) |
| Gretna to Whickham | 4,492.56 mi (7,230.08 km) |
| Gretna to Whitburn | 4,399.06 mi (7,079.60 km) |
| Gretna to Whitby | 4,542.18 mi (7,309.94 km) |
| Gretna to Whitchurch | 4,531.27 mi (7,292.37 km) |
| Gretna to Whitchurch | 4,493.64 mi (7,231.82 km) |
| Gretna to Whitefield | 4,496.81 mi (7,236.92 km) |
| Gretna to Whitehaven | 4,427.20 mi (7,124.88 km) |
| Gretna to Whitley Bay | 4,499.17 mi (7,240.72 km) |
| Gretna to Whitnash | 4,554.69 mi (7,330.07 km) |
| Gretna to Whitstable | 4,678.25 mi (7,528.92 km) |
| Gretna to Whittlesey | 4,603.86 mi (7,409.20 km) |
| Gretna to Whitwick | 4,551.16 mi (7,324.39 km) |
