| Santarem to Red Bank (New Jersey) | 3,388.99 mi (5,454.06 km) |
| Santarem to Red Bank (Tennessee) | 4,097.33 mi (6,594.02 km) |
| Santarem to Red Bluff (California) | 5,536.10 mi (8,909.49 km) |
| Santarem to Red Hill (South Carolina) | 3,825.04 mi (6,155.81 km) |
| Santarem to Red Oak (Texas) | 4,753.38 mi (7,649.82 km) |
| Santarem to Red Wing (Minnesota) | 4,134.54 mi (6,653.90 km) |
| Santarem to Redan (Georgia) | 4,086.82 mi (6,577.10 km) |
| Santarem to Redding (California) | 5,521.80 mi (8,886.49 km) |
| Santarem to Redland (Maryland) | 3,572.16 mi (5,748.84 km) |
| Santarem to Redlands (California) | 5,619.63 mi (9,043.92 km) |
| Santarem to Redmond (Oregon) | 5,302.93 mi (8,534.24 km) |
| Santarem to Redmond (Washington) | 5,176.14 mi (8,330.19 km) |
| Santarem to Redondo Beach (California) | 5,679.72 mi (9,140.62 km) |
| Santarem to Redwood City (California) | 5,663.77 mi (9,114.95 km) |
| Santarem to Reedley (California) | 5,595.62 mi (9,005.29 km) |
