| Didcot to Wayne (Michigan) | 3,720.00 mi (5,986.76 km) |
| Didcot to Waynesboro (Pennsylvania) | 3,601.47 mi (5,796.01 km) |
| Didcot to Waynesboro (Virginia) | 3,731.22 mi (6,004.81 km) |
| Didcot to Weatherford (Oklahoma) | 4,632.07 mi (7,454.60 km) |
| Didcot to Weatherford (Texas) | 4,740.88 mi (7,629.71 km) |
| Didcot to Webb City (Missouri) | 4,391.16 mi (7,066.89 km) |
| Didcot to Webster (Texas) | 4,803.82 mi (7,731.00 km) |
| Didcot to Webster Groves (Missouri) | 4,162.31 mi (6,698.59 km) |
| Didcot to Weddington (North Carolina) | 3,948.36 mi (6,354.27 km) |
| Didcot to Weigelstown (Pennsylvania) | 3,560.59 mi (5,730.22 km) |
| Didcot to Weirton (West Virginia) | 3,692.53 mi (5,942.56 km) |
| Didcot to Wekiwa Springs (Florida) | 4,284.85 mi (6,895.79 km) |
| Didcot to Welby (Colorado) | 4,636.80 mi (7,462.21 km) |
| Didcot to Wellington (Colorado) | 4,593.37 mi (7,392.32 km) |
| Didcot to Wellington (Florida) | 4,338.86 mi (6,982.72 km) |
