| Cities | Distance |
|---|---|
| Boppard to Nowy Sacz | 583.71 mi (939.39 km) |
| Boppard to Nowy Targ | 555.46 mi (893.92 km) |
| Boppard to Nowy Tomysl | 396.06 mi (637.39 km) |
| Boppard to Nysa | 429.55 mi (691.30 km) |
| Boppard to Oborniki | 430.65 mi (693.06 km) |
| Boppard to Oborniki Slaskie | 413.23 mi (665.03 km) |
| Boppard to Olawa | 428.40 mi (689.44 km) |
| Boppard to Olecko | 683.06 mi (1,099.27 km) |
| Boppard to Olesnica | 433.26 mi (697.26 km) |
| Boppard to Olesno | 476.89 mi (767.48 km) |
| Boppard to Olkusz | 528.40 mi (850.38 km) |
| Boppard to Olsztyn | 599.33 mi (964.53 km) |
| Boppard to Opalenica | 407.16 mi (655.27 km) |
| Boppard to Opoczno | 559.27 mi (900.06 km) |
| Boppard to Opole | 455.65 mi (733.30 km) |