| Santarem to Ukiah (California) | 5,622.53 mi (9,048.59 km) |
| Santarem to Union (Missouri) | 4,261.51 mi (6,858.24 km) |
| Santarem to Union City (California) | 5,650.78 mi (9,094.05 km) |
| Santarem to Union City (Georgia) | 4,111.72 mi (6,617.17 km) |
| Santarem to Union City (New Jersey) | 3,376.88 mi (5,434.57 km) |
| Santarem to Union City (Tennessee) | 4,236.80 mi (6,818.47 km) |
| Santarem to Union Hill-Novelty Hill (Washington) | 5,172.99 mi (8,325.12 km) |
| Santarem to Union Park (Florida) | 4,116.10 mi (6,624.22 km) |
| Santarem to Uniondale (New York) | 3,356.69 mi (5,402.07 km) |
| Santarem to Universal City (Texas) | 4,943.92 mi (7,956.47 km) |
| Santarem to University (Florida) | 4,195.90 mi (6,752.65 km) |
| Santarem to University City (Missouri) | 4,222.71 mi (6,795.79 km) |
| Santarem to University Heights (Ohio) | 3,719.49 mi (5,985.94 km) |
| Santarem to University of California-Santa Barbara (California) | 5,715.47 mi (9,198.15 km) |
| Santarem to University Park (Texas) | 4,741.06 mi (7,629.99 km) |
