| Douarnenez to Portage (Michigan) | 3,792.80 mi (6,103.92 km) |
| Douarnenez to Portage (Wisconsin) | 3,894.92 mi (6,268.27 km) |
| Douarnenez to Portales (New Mexico) | 4,881.37 mi (7,855.81 km) |
| Douarnenez to Porterville (California) | 5,370.82 mi (8,643.51 km) |
| Douarnenez to Portland (Maine) | 3,087.94 mi (4,969.56 km) |
| Douarnenez to Portland (Oregon) | 4,973.92 mi (8,004.75 km) |
| Douarnenez to Portland (Tennessee) | 4,069.83 mi (6,549.76 km) |
| Douarnenez to Portland (Texas) | 4,940.16 mi (7,950.42 km) |
| Douarnenez to Portsmouth (New Hampshire) | 3,131.66 mi (5,039.92 km) |
| Douarnenez to Portsmouth (Ohio) | 3,823.68 mi (6,153.62 km) |
| Douarnenez to Portsmouth (Virginia) | 3,614.94 mi (5,817.69 km) |
| Douarnenez to Post Falls (Idaho) | 4,684.29 mi (7,538.64 km) |
| Douarnenez to Potomac (Maryland) | 3,563.90 mi (5,735.54 km) |
| Douarnenez to Potomac Park (California) | 5,406.39 mi (8,700.75 km) |
| Douarnenez to Pottstown (Pennsylvania) | 3,447.41 mi (5,548.07 km) |
