| Lac to Portage (Michigan) | 5,011.57 mi (8,065.35 km) |
| Lac to Portage (Wisconsin) | 5,095.80 mi (8,200.90 km) |
| Lac to Portales (New Mexico) | 6,076.61 mi (9,779.36 km) |
| Lac to Porterville (California) | 6,468.31 mi (10,409.74 km) |
| Lac to Portland (Maine) | 4,330.73 mi (6,969.64 km) |
| Lac to Portland (Oregon) | 5,982.27 mi (9,627.53 km) |
| Lac to Portland (Tennessee) | 5,306.73 mi (8,540.35 km) |
| Lac to Portland (Texas) | 6,176.74 mi (9,940.50 km) |
| Lac to Portsmouth (New Hampshire) | 4,375.56 mi (7,041.78 km) |
| Lac to Portsmouth (Ohio) | 5,061.18 mi (8,145.18 km) |
| Lac to Portsmouth (Virginia) | 4,865.21 mi (7,829.80 km) |
| Lac to Post Falls (Idaho) | 5,718.51 mi (9,203.06 km) |
| Lac to Potomac (Maryland) | 4,809.62 mi (7,740.34 km) |
| Lac to Potomac Park (California) | 6,508.49 mi (10,474.40 km) |
| Lac to Pottstown (Pennsylvania) | 4,692.30 mi (7,551.53 km) |
