| Willoughby to Kongen | 4,180.16 mi (6,727.31 km) |
| Willoughby to Konigs Wusterhausen | 4,210.99 mi (6,776.93 km) |
| Willoughby to Konigsbach-Stein | 4,140.48 mi (6,663.46 km) |
| Willoughby to Konigsbrunn | 4,254.61 mi (6,847.14 km) |
| Willoughby to Konigslutter am Elm | 4,110.44 mi (6,615.12 km) |
| Willoughby to Konigstein im Taunus | 4,093.00 mi (6,587.04 km) |
| Willoughby to Konigswinter | 4,027.60 mi (6,481.80 km) |
| Willoughby to Konstanz | 4,209.09 mi (6,773.88 km) |
| Willoughby to Konz | 4,036.15 mi (6,495.55 km) |
| Willoughby to Korb | 4,174.28 mi (6,717.86 km) |
| Willoughby to Korbach | 4,070.90 mi (6,551.49 km) |
| Willoughby to Korntal-Munchingen | 4,165.30 mi (6,703.40 km) |
| Willoughby to Kornwestheim | 4,166.77 mi (6,705.76 km) |
| Willoughby to Korschenbroich | 3,984.93 mi (6,413.12 km) |
| Willoughby to Kosching | 4,258.24 mi (6,852.97 km) |
