| Kardzhali to Ottendorf-Okrilla | 855.67 mi (1,377.06 km) |
| Kardzhali to Ottersberg | 1,091.24 mi (1,756.18 km) |
| Kardzhali to Ottobrunn | 802.40 mi (1,291.33 km) |
| Kardzhali to Ottweiler | 1,026.03 mi (1,651.23 km) |
| Kardzhali to Overath | 1,070.71 mi (1,723.15 km) |
| Kardzhali to Oyten | 1,093.74 mi (1,760.21 km) |
| Kardzhali to Paderborn | 1,046.26 mi (1,683.79 km) |
| Kardzhali to Papenburg | 1,147.00 mi (1,845.92 km) |
| Kardzhali to Parchim | 1,025.72 mi (1,650.73 km) |
| Kardzhali to Pasewalk | 972.61 mi (1,565.26 km) |
| Kardzhali to Passau | 750.63 mi (1,208.02 km) |
| Kardzhali to Pattensen | 1,034.71 mi (1,665.20 km) |
| Kardzhali to Pegnitz | 868.52 mi (1,397.75 km) |
| Kardzhali to Peine | 1,021.85 mi (1,644.52 km) |
| Kardzhali to Peissenberg | 818.78 mi (1,317.70 km) |
