| Porsgrunn to Wembley | 652.56 mi (1,050.20 km) |
| Porsgrunn to West Auckland | 530.16 mi (853.21 km) |
| Porsgrunn to West Boldon | 507.75 mi (817.15 km) |
| Porsgrunn to West Bridgford | 596.64 mi (960.21 km) |
| Porsgrunn to West Bromwich | 641.87 mi (1,032.98 km) |
| Porsgrunn to West Derby | 621.48 mi (1,000.18 km) |
| Porsgrunn to West Drayton | 659.28 mi (1,061.00 km) |
| Porsgrunn to West Ham | 646.59 mi (1,040.58 km) |
| Porsgrunn to West Wickham | 656.44 mi (1,056.45 km) |
| Porsgrunn to Westbury | 715.50 mi (1,151.49 km) |
| Porsgrunn to Westhoughton | 604.80 mi (973.33 km) |
| Porsgrunn to Westminster | 652.17 mi (1,049.57 km) |
| Porsgrunn to Weston | 619.27 mi (996.63 km) |
| Porsgrunn to Weston-super-Mare | 731.18 mi (1,176.72 km) |
| Porsgrunn to Wetherby | 553.10 mi (890.14 km) |
