| Appenweier to Oestrich-Winkel | 100.90 mi (162.38 km) |
| Appenweier to Offenburg | 5.48 mi (8.82 km) |
| Appenweier to Oftersheim | 63.63 mi (102.40 km) |
| Appenweier to Ohrdruf | 200.33 mi (322.40 km) |
| Appenweier to Ohringen | 82.78 mi (133.23 km) |
| Appenweier to Olbernhau | 281.07 mi (452.34 km) |
| Appenweier to Olching | 154.93 mi (249.34 km) |
| Appenweier to Oldenburg | 318.28 mi (512.23 km) |
| Appenweier to Oldenburg in Holstein | 417.10 mi (671.26 km) |
| Appenweier to Olfen | 221.09 mi (355.81 km) |
| Appenweier to Olpe | 171.27 mi (275.63 km) |
| Appenweier to Olsberg | 195.46 mi (314.56 km) |
| Appenweier to Oranienburg | 371.07 mi (597.18 km) |
| Appenweier to Ortenberg | 134.45 mi (216.38 km) |
| Appenweier to Oschatz | 297.21 mi (478.31 km) |
