| Willoughby to Stephanskirchen | 4,320.52 mi (6,953.21 km) |
| Willoughby to Stockach | 4,195.66 mi (6,752.26 km) |
| Willoughby to Stockelsdorf | 4,048.94 mi (6,516.13 km) |
| Willoughby to Stolberg | 3,987.52 mi (6,417.29 km) |
| Willoughby to Stollberg | 4,237.56 mi (6,819.70 km) |
| Willoughby to Straelen | 3,966.79 mi (6,383.93 km) |
| Willoughby to Stralsund | 4,120.04 mi (6,630.57 km) |
| Willoughby to Straubing | 4,296.79 mi (6,915.01 km) |
| Willoughby to Strausberg | 4,209.68 mi (6,774.83 km) |
| Willoughby to Stuhr | 4,008.96 mi (6,451.80 km) |
| Willoughby to Stuttgart | 4,169.47 mi (6,710.11 km) |
| Willoughby to Sudlohn | 3,973.72 mi (6,395.08 km) |
| Willoughby to Suhl | 4,162.99 mi (6,699.69 km) |
| Willoughby to Sulingen | 4,022.28 mi (6,473.24 km) |
| Willoughby to Sulz am Neckar | 4,162.51 mi (6,698.91 km) |
