| Grass Valley to Wisbech | 5,180.01 mi (8,336.42 km) |
| Grass Valley to Wishaw | 4,911.67 mi (7,904.57 km) |
| Grass Valley to Witham | 5,237.52 mi (8,428.97 km) |
| Grass Valley to Witney | 5,175.77 mi (8,329.60 km) |
| Grass Valley to Woking | 5,227.75 mi (8,413.26 km) |
| Grass Valley to Wokingham | 5,213.54 mi (8,390.38 km) |
| Grass Valley to Wollaston | 5,122.07 mi (8,243.17 km) |
| Grass Valley to Wolverhampton | 5,117.10 mi (8,235.17 km) |
| Grass Valley to Wolverton | 5,181.88 mi (8,339.43 km) |
| Grass Valley to Wombourn | 5,118.15 mi (8,236.86 km) |
| Grass Valley to Wombwell | 5,092.71 mi (8,195.92 km) |
| Grass Valley to Wooburn | 5,209.43 mi (8,383.77 km) |
| Grass Valley to Wood Green | 5,225.60 mi (8,409.79 km) |
| Grass Valley to Woodhouse | 5,101.27 mi (8,209.70 km) |
| Grass Valley to Woodlesford | 5,079.34 mi (8,174.40 km) |
