| Willoughby to North Auburn (California) | 2,080.91 mi (3,348.90 km) |
| Willoughby to North Augusta (South Carolina) | 562.14 mi (904.68 km) |
| Willoughby to North Aurora (Illinois) | 357.59 mi (575.48 km) |
| Willoughby to North Babylon (New York) | 424.87 mi (683.77 km) |
| Willoughby to North Bay Shore (New York) | 427.73 mi (688.37 km) |
| Willoughby to North Bellmore (New York) | 414.44 mi (666.98 km) |
| Willoughby to North Bellport (New York) | 443.64 mi (713.97 km) |
| Willoughby to North Bend (Oregon) | 2,160.06 mi (3,476.28 km) |
| Willoughby to North Bethesda (Maryland) | 288.83 mi (464.82 km) |
| Willoughby to North Branch (Minnesota) | 636.17 mi (1,023.81 km) |
| Willoughby to North Canton (Ohio) | 53.32 mi (85.81 km) |
| Willoughby to North Charleston (South Carolina) | 608.25 mi (978.88 km) |
| Willoughby to North Chicago (Illinois) | 334.48 mi (538.30 km) |
| Willoughby to North Decatur (Georgia) | 563.90 mi (907.51 km) |
| Willoughby to North Druid Hills (Georgia) | 563.72 mi (907.22 km) |
