| Lannion to Point Pleasant (New Jersey) | 3,409.76 mi (5,487.49 km) |
| Lannion to Pomona (California) | 5,437.36 mi (8,750.58 km) |
| Lannion to Pompano Beach (Florida) | 4,287.27 mi (6,899.69 km) |
| Lannion to Pompton Lakes (New Jersey) | 3,382.78 mi (5,444.05 km) |
| Lannion to Pompton Plains (New Jersey) | 3,385.05 mi (5,447.71 km) |
| Lannion to Ponca City (Oklahoma) | 4,519.33 mi (7,273.17 km) |
| Lannion to Ponce (Puerto Rico) | 4,074.03 mi (6,556.53 km) |
| Lannion to Pontiac (Illinois) | 3,988.93 mi (6,419.57 km) |
| Lannion to Pontiac (Michigan) | 3,696.21 mi (5,948.48 km) |
| Lannion to Pooler (Georgia) | 4,065.02 mi (6,542.02 km) |
| Lannion to Poplar Bluff (Missouri) | 4,245.89 mi (6,833.10 km) |
| Lannion to Poquoson (Virginia) | 3,629.53 mi (5,841.17 km) |
| Lannion to Port Angeles (Washington) | 4,847.62 mi (7,801.49 km) |
| Lannion to Port Arthur (Texas) | 4,720.24 mi (7,596.50 km) |
| Lannion to Port Charlotte (Florida) | 4,340.74 mi (6,985.75 km) |
