| Northolt to Kloten | 490.92 mi (790.05 km) |
| Northolt to Koniz | 473.31 mi (761.71 km) |
| Northolt to Kreuzlingen | 504.93 mi (812.61 km) |
| Northolt to Kriens | 498.75 mi (802.66 km) |
| Northolt to Kusnacht | 496.70 mi (799.37 km) |
| Northolt to Kussnacht | 502.50 mi (808.70 km) |
| Northolt to La Chaux-de-Fonds | 446.07 mi (717.88 km) |
| Northolt to La Tour-de-Peilz | 480.82 mi (773.80 km) |
| Northolt to Lachen | 512.22 mi (824.34 km) |
| Northolt to Landecy | 473.16 mi (761.47 km) |
| Northolt to Landquart | 547.12 mi (880.51 km) |
| Northolt to Langenthal | 472.81 mi (760.91 km) |
| Northolt to Langnau | 485.78 mi (781.79 km) |
| Northolt to Lausanne | 469.99 mi (756.38 km) |
| Northolt to Le Grand-Saconnex | 470.38 mi (757.00 km) |
