| Backnang to Wambrechies | 308.72 mi (496.84 km) |
| Backnang to Wasquehal | 304.96 mi (490.79 km) |
| Backnang to Wattignies | 306.60 mi (493.42 km) |
| Backnang to Wattrelos | 302.19 mi (486.33 km) |
| Backnang to Wingles | 312.45 mi (502.84 km) |
| Backnang to Wittelsheim | 127.85 mi (205.75 km) |
| Backnang to Wittenheim | 124.19 mi (199.86 km) |
| Backnang to Woippy | 149.16 mi (240.05 km) |
| Backnang to Yerres | 316.05 mi (508.63 km) |
| Backnang to Yutz | 149.24 mi (240.18 km) |
| Backnang to Yvetot | 393.63 mi (633.48 km) |
| Backnang to Yzeure | 326.53 mi (525.50 km) |
| Backnang to Cayenne | 4,699.03 mi (7,562.35 km) |
| Backnang to Iracoubo | 4,707.89 mi (7,576.62 km) |
| Backnang to Kourou | 4,700.54 mi (7,564.79 km) |
