| Quarteira to Norton Shores (Michigan) | 3,998.32 mi (6,434.67 km) |
| Quarteira to Norwalk (California) | 5,782.13 mi (9,305.43 km) |
| Quarteira to Norwalk (Connecticut) | 3,430.84 mi (5,521.40 km) |
| Quarteira to Norwalk (Iowa) | 4,391.37 mi (7,067.23 km) |
| Quarteira to Norwalk (Ohio) | 3,876.52 mi (6,238.65 km) |
| Quarteira to Norwich (Connecticut) | 3,355.83 mi (5,400.69 km) |
| Quarteira to Norwood (Ohio) | 4,022.66 mi (6,473.85 km) |
| Quarteira to Novato (California) | 5,774.46 mi (9,293.09 km) |
| Quarteira to Novi (Michigan) | 3,886.65 mi (6,254.96 km) |
| Quarteira to O'Fallon (Illinois) | 4,304.45 mi (6,927.35 km) |
| Quarteira to O'Fallon (Missouri) | 4,337.14 mi (6,979.94 km) |
| Quarteira to Oak Creek (Wisconsin) | 4,082.54 mi (6,570.21 km) |
| Quarteira to Oak Forest (Illinois) | 4,111.53 mi (6,616.86 km) |
| Quarteira to Oak Grove (Oregon) | 5,434.38 mi (8,745.79 km) |
| Quarteira to Oak Grove (South Carolina) | 4,007.75 mi (6,449.86 km) |
