| Douai to Koniz | 308.62 mi (496.67 km) |
| Douai to Kreuzlingen | 334.36 mi (538.10 km) |
| Douai to Kriens | 330.74 mi (532.28 km) |
| Douai to Kusnacht | 327.21 mi (526.59 km) |
| Douai to Kussnacht | 334.04 mi (537.58 km) |
| Douai to La Chaux-de-Fonds | 283.07 mi (455.56 km) |
| Douai to La Tour-de-Peilz | 321.73 mi (517.77 km) |
| Douai to Lachen | 342.67 mi (551.47 km) |
| Douai to Landecy | 321.22 mi (516.96 km) |
| Douai to Landquart | 377.17 mi (606.99 km) |
| Douai to Langenthal | 305.40 mi (491.49 km) |
| Douai to Langnau | 319.59 mi (514.33 km) |
| Douai to Lausanne | 311.92 mi (501.98 km) |
| Douai to Le Grand-Saconnex | 318.09 mi (511.92 km) |
| Douai to Le Locle | 283.70 mi (456.57 km) |
