| Santarem to Portage (Michigan) | 3,889.86 mi (6,260.12 km) |
| Santarem to Portage (Wisconsin) | 4,026.98 mi (6,480.80 km) |
| Santarem to Portales (New Mexico) | 4,999.29 mi (8,045.58 km) |
| Santarem to Porterville (California) | 5,603.81 mi (9,018.46 km) |
| Santarem to Portland (Maine) | 3,130.10 mi (5,037.40 km) |
| Santarem to Portland (Oregon) | 5,295.39 mi (8,522.11 km) |
| Santarem to Portland (Tennessee) | 4,108.67 mi (6,612.26 km) |
| Santarem to Portland (Texas) | 4,961.75 mi (7,985.16 km) |
| Santarem to Portsmouth (New Hampshire) | 3,167.16 mi (5,097.05 km) |
| Santarem to Portsmouth (Ohio) | 3,866.33 mi (6,222.26 km) |
| Santarem to Portsmouth (Virginia) | 3,597.11 mi (5,788.99 km) |
| Santarem to Post Falls (Idaho) | 4,992.42 mi (8,034.52 km) |
| Santarem to Potomac (Maryland) | 3,577.81 mi (5,757.93 km) |
| Santarem to Potomac Park (California) | 5,633.81 mi (9,066.74 km) |
| Santarem to Pottstown (Pennsylvania) | 3,468.76 mi (5,582.43 km) |
