| Birkerod to Portage (Michigan) | 4,156.04 mi (6,688.51 km) |
| Birkerod to Portage (Wisconsin) | 4,208.69 mi (6,773.24 km) |
| Birkerod to Portales (New Mexico) | 5,166.36 mi (8,314.45 km) |
| Birkerod to Porterville (California) | 5,475.86 mi (8,812.54 km) |
| Birkerod to Portland (Maine) | 3,555.95 mi (5,722.74 km) |
| Birkerod to Portland (Oregon) | 4,962.45 mi (7,986.29 km) |
| Birkerod to Portland (Tennessee) | 4,489.29 mi (7,224.82 km) |
| Birkerod to Portland (Texas) | 5,343.22 mi (8,599.08 km) |
| Birkerod to Portsmouth (New Hampshire) | 3,604.32 mi (5,800.60 km) |
| Birkerod to Portsmouth (Ohio) | 4,250.45 mi (6,840.44 km) |
| Birkerod to Portsmouth (Virginia) | 4,119.54 mi (6,629.76 km) |
| Birkerod to Post Falls (Idaho) | 4,707.25 mi (7,575.59 km) |
| Birkerod to Potomac (Maryland) | 4,036.38 mi (6,495.93 km) |
| Birkerod to Potomac Park (California) | 5,517.96 mi (8,880.30 km) |
| Birkerod to Pottstown (Pennsylvania) | 3,917.73 mi (6,304.97 km) |
