| Llanelli to Point Pleasant (New Jersey) | 3,321.85 mi (5,346.00 km) |
| Llanelli to Pomona (California) | 5,284.30 mi (8,504.26 km) |
| Llanelli to Pompano Beach (Florida) | 4,228.47 mi (6,805.06 km) |
| Llanelli to Pompton Lakes (New Jersey) | 3,291.22 mi (5,296.70 km) |
| Llanelli to Pompton Plains (New Jersey) | 3,293.57 mi (5,300.49 km) |
| Llanelli to Ponca City (Oklahoma) | 4,397.26 mi (7,076.70 km) |
| Llanelli to Ponce (Puerto Rico) | 4,075.50 mi (6,558.89 km) |
| Llanelli to Pontiac (Illinois) | 3,871.55 mi (6,230.66 km) |
| Llanelli to Pontiac (Michigan) | 3,583.04 mi (5,766.34 km) |
| Llanelli to Pooler (Georgia) | 3,986.98 mi (6,416.42 km) |
| Llanelli to Poplar Bluff (Missouri) | 4,136.12 mi (6,656.43 km) |
| Llanelli to Poquoson (Virginia) | 3,546.83 mi (5,708.07 km) |
| Llanelli to Port Angeles (Washington) | 4,668.51 mi (7,513.24 km) |
| Llanelli to Port Arthur (Texas) | 4,620.32 mi (7,435.69 km) |
| Llanelli to Port Charlotte (Florida) | 4,275.01 mi (6,879.96 km) |
