| Castleton to Kloten | 633.85 mi (1,020.09 km) |
| Castleton to Koniz | 623.76 mi (1,003.85 km) |
| Castleton to Kreuzlingen | 644.17 mi (1,036.69 km) |
| Castleton to Kriens | 645.42 mi (1,038.70 km) |
| Castleton to Kusnacht | 640.51 mi (1,030.80 km) |
| Castleton to Kussnacht | 648.41 mi (1,043.52 km) |
| Castleton to La Chaux-de-Fonds | 597.80 mi (962.07 km) |
| Castleton to La Tour-de-Peilz | 634.98 mi (1,021.89 km) |
| Castleton to Lachen | 655.80 mi (1,055.41 km) |
| Castleton to Landecy | 630.08 mi (1,014.02 km) |
| Castleton to Landquart | 689.31 mi (1,109.34 km) |
| Castleton to Langenthal | 620.38 mi (998.40 km) |
| Castleton to Langnau | 634.79 mi (1,021.60 km) |
| Castleton to Lausanne | 624.60 mi (1,005.20 km) |
| Castleton to Le Grand-Saconnex | 627.19 mi (1,009.36 km) |
