| Estoril to Newport East (Rhode Island) | 3,205.01 mi (5,157.97 km) |
| Estoril to Newport News (Virginia) | 3,574.99 mi (5,753.39 km) |
| Estoril to Newton (Iowa) | 4,234.32 mi (6,814.48 km) |
| Estoril to Newton (Kansas) | 4,557.66 mi (7,334.85 km) |
| Estoril to Newton (Massachusetts) | 3,184.02 mi (5,124.18 km) |
| Estoril to Newton (North Carolina) | 3,854.75 mi (6,203.62 km) |
| Estoril to Niagara Falls (New York) | 3,542.27 mi (5,700.73 km) |
| Estoril to Niceville (Florida) | 4,290.50 mi (6,904.89 km) |
| Estoril to Nicholasville (Kentucky) | 3,952.27 mi (6,360.57 km) |
| Estoril to Niles (Illinois) | 3,983.28 mi (6,410.46 km) |
| Estoril to Niles (Michigan) | 3,916.03 mi (6,302.23 km) |
| Estoril to Niles (Ohio) | 3,673.22 mi (5,911.48 km) |
| Estoril to Nipomo (California) | 5,706.69 mi (9,184.03 km) |
| Estoril to Nixa (Missouri) | 4,401.89 mi (7,084.16 km) |
| Estoril to Noblesville (Indiana) | 3,957.16 mi (6,368.44 km) |
