| Willoughby to Saarijarvi | 4,180.91 mi (6,728.53 km) |
| Willoughby to Salo | 4,213.57 mi (6,781.09 km) |
| Willoughby to Sastamala | 4,170.70 mi (6,712.10 km) |
| Willoughby to Savonlinna | 4,309.11 mi (6,934.84 km) |
| Willoughby to Seinajoki | 4,114.02 mi (6,620.88 km) |
| Willoughby to Siilinjarvi | 4,227.65 mi (6,803.75 km) |
| Willoughby to Sipoo | 4,274.05 mi (6,878.41 km) |
| Willoughby to Sippola | 4,306.53 mi (6,930.70 km) |
| Willoughby to Sodankyla | 4,030.65 mi (6,486.71 km) |
| Willoughby to Somero | 4,214.96 mi (6,783.33 km) |
| Willoughby to Sotkamo | 4,202.24 mi (6,762.86 km) |
| Willoughby to Tampere | 4,188.06 mi (6,740.03 km) |
| Willoughby to Tornio | 4,033.30 mi (6,490.97 km) |
| Willoughby to Turku | 4,186.80 mi (6,738.01 km) |
| Willoughby to Tuusula | 4,265.59 mi (6,864.81 km) |
