| Idanha-a-Nova to St. George (Utah) | 5,361.91 mi (8,629.15 km) |
| Idanha-a-Nova to St. Helens (Oregon) | 5,300.44 mi (8,530.24 km) |
| Idanha-a-Nova to St. James (New York) | 3,382.96 mi (5,444.34 km) |
| Idanha-a-Nova to St. John (Indiana) | 4,043.31 mi (6,507.09 km) |
| Idanha-a-Nova to St. Joseph (Missouri) | 4,435.88 mi (7,138.85 km) |
| Idanha-a-Nova to St. Louis (Missouri) | 4,265.56 mi (6,864.75 km) |
| Idanha-a-Nova to St. Louis Park (Minnesota) | 4,191.40 mi (6,745.41 km) |
| Idanha-a-Nova to St. Marys (Georgia) | 4,117.80 mi (6,626.95 km) |
| Idanha-a-Nova to St. Marys (Pennsylvania) | 3,625.65 mi (5,834.92 km) |
| Idanha-a-Nova to St. Matthews (Kentucky) | 4,061.35 mi (6,536.12 km) |
| Idanha-a-Nova to St. Michael (Minnesota) | 4,197.04 mi (6,754.48 km) |
| Idanha-a-Nova to St. Paul (Minnesota) | 4,180.22 mi (6,727.42 km) |
| Idanha-a-Nova to St. Peter (Minnesota) | 4,237.95 mi (6,820.32 km) |
| Idanha-a-Nova to St. Peters (Missouri) | 4,277.27 mi (6,883.61 km) |
| Idanha-a-Nova to St. Petersburg (Florida) | 4,282.03 mi (6,891.27 km) |
