| Silea to Portage (Michigan) | 4,548.96 mi (7,320.85 km) |
| Silea to Portage (Wisconsin) | 4,634.81 mi (7,459.01 km) |
| Silea to Portales (New Mexico) | 5,616.88 mi (9,039.49 km) |
| Silea to Porterville (California) | 6,028.88 mi (9,702.55 km) |
| Silea to Portland (Maine) | 3,868.90 mi (6,226.39 km) |
| Silea to Portland (Oregon) | 5,564.12 mi (8,954.59 km) |
| Silea to Portland (Tennessee) | 4,843.99 mi (7,795.65 km) |
| Silea to Portland (Texas) | 5,713.91 mi (9,195.65 km) |
| Silea to Portsmouth (New Hampshire) | 3,913.94 mi (6,298.88 km) |
| Silea to Portsmouth (Ohio) | 4,598.51 mi (7,400.59 km) |
| Silea to Portsmouth (Virginia) | 4,405.86 mi (7,090.55 km) |
| Silea to Post Falls (Idaho) | 5,292.76 mi (8,517.87 km) |
| Silea to Potomac (Maryland) | 4,348.33 mi (6,997.96 km) |
| Silea to Potomac Park (California) | 6,068.04 mi (9,765.57 km) |
| Silea to Pottstown (Pennsylvania) | 4,230.82 mi (6,808.85 km) |
