| Penarth to Woodlawn (Virginia) | 3,552.29 mi (5,716.86 km) |
| Penarth to Woodlyn (Pennsylvania) | 3,428.97 mi (5,518.40 km) |
| Penarth to Woodmere (Louisiana) | 4,509.75 mi (7,257.73 km) |
| Penarth to Woodmere (New York) | 3,329.30 mi (5,357.99 km) |
| Penarth to Woodridge (Illinois) | 3,855.43 mi (6,204.72 km) |
| Penarth to Woods Cross (Utah) | 4,760.04 mi (7,660.54 km) |
| Penarth to Woodstock (Georgia) | 4,071.58 mi (6,552.57 km) |
| Penarth to Woodstock (Illinois) | 3,844.56 mi (6,187.22 km) |
| Penarth to Woodward (Oklahoma) | 4,547.12 mi (7,317.89 km) |
| Penarth to Woonsocket (Rhode Island) | 3,180.49 mi (5,118.50 km) |
| Penarth to Wooster (Ohio) | 3,656.10 mi (5,883.92 km) |
| Penarth to Worcester (Massachusetts) | 3,182.20 mi (5,121.25 km) |
| Penarth to World Golf Village (Florida) | 4,146.22 mi (6,672.69 km) |
| Penarth to Worth (Illinois) | 3,848.02 mi (6,192.80 km) |
| Penarth to Worthington (Minnesota) | 4,052.03 mi (6,521.11 km) |
