| Porsgrunn to Woodlawn (Virginia) | 3,869.42 mi (6,227.23 km) |
| Porsgrunn to Woodlyn (Pennsylvania) | 3,748.58 mi (6,032.76 km) |
| Porsgrunn to Woodmere (Louisiana) | 4,796.60 mi (7,719.38 km) |
| Porsgrunn to Woodmere (New York) | 3,653.69 mi (5,880.05 km) |
| Porsgrunn to Woodridge (Illinois) | 4,055.13 mi (6,526.10 km) |
| Porsgrunn to Woods Cross (Utah) | 4,768.74 mi (7,674.55 km) |
| Porsgrunn to Woodstock (Georgia) | 4,371.01 mi (7,034.46 km) |
| Porsgrunn to Woodstock (Illinois) | 4,035.42 mi (6,494.38 km) |
| Porsgrunn to Woodward (Oklahoma) | 4,699.59 mi (7,563.26 km) |
| Porsgrunn to Woonsocket (Rhode Island) | 3,507.24 mi (5,644.35 km) |
| Porsgrunn to Wooster (Ohio) | 3,913.81 mi (6,298.66 km) |
| Porsgrunn to Worcester (Massachusetts) | 3,503.54 mi (5,638.40 km) |
| Porsgrunn to World Golf Village (Florida) | 4,505.36 mi (7,250.67 km) |
| Porsgrunn to Worth (Illinois) | 4,050.20 mi (6,518.18 km) |
| Porsgrunn to Worthington (Minnesota) | 4,172.78 mi (6,715.44 km) |
