| Butler to Kloten | 4,165.97 mi (6,704.48 km) |
| Butler to Koniz | 4,134.99 mi (6,654.63 km) |
| Butler to Kreuzlingen | 4,183.37 mi (6,732.49 km) |
| Butler to Kriens | 4,167.91 mi (6,707.60 km) |
| Butler to Kusnacht | 4,170.51 mi (6,711.79 km) |
| Butler to Kussnacht | 4,172.91 mi (6,715.65 km) |
| Butler to La Chaux-de-Fonds | 4,105.67 mi (6,607.44 km) |
| Butler to La Tour-de-Peilz | 4,129.14 mi (6,645.21 km) |
| Butler to Lachen | 4,185.94 mi (6,736.62 km) |
| Butler to Landecy | 4,106.73 mi (6,609.15 km) |
| Butler to Landquart | 4,221.89 mi (6,794.47 km) |
| Butler to Langenthal | 4,141.21 mi (6,664.63 km) |
| Butler to Langnau | 4,150.52 mi (6,679.62 km) |
| Butler to Lausanne | 4,117.10 mi (6,625.83 km) |
| Butler to Le Grand-Saconnex | 4,105.08 mi (6,606.48 km) |
