| Backnang to Roura | 4,709.99 mi (7,580.00 km) |
| Backnang to Saint-Georges | 4,732.12 mi (7,615.61 km) |
| Backnang to Saint-Laurent-du-Maroni | 4,742.16 mi (7,631.77 km) |
| Backnang to Sinnamary | 4,702.06 mi (7,567.24 km) |
| Backnang to Aachen | 195.41 mi (314.48 km) |
| Backnang to Aalen | 31.40 mi (50.53 km) |
| Backnang to Abensberg | 110.41 mi (177.68 km) |
| Backnang to Achern | 65.74 mi (105.81 km) |
| Backnang to Achim | 285.11 mi (458.84 km) |
| Backnang to Adelsdorf | 84.45 mi (135.90 km) |
| Backnang to Adendorf | 302.89 mi (487.45 km) |
| Backnang to Aerzen | 214.54 mi (345.26 km) |
| Backnang to Ahaus | 240.56 mi (387.15 km) |
| Backnang to Ahlen | 206.11 mi (331.70 km) |
| Backnang to Ahrensburg | 328.56 mi (528.76 km) |
