| Crystal to Oststeinbek | 4,277.37 mi (6,883.75 km) |
| Crystal to Ottendorf-Okrilla | 4,500.81 mi (7,243.35 km) |
| Crystal to Ottersberg | 4,263.76 mi (6,861.86 km) |
| Crystal to Ottobrunn | 4,572.24 mi (7,358.31 km) |
| Crystal to Ottweiler | 4,357.72 mi (7,013.07 km) |
| Crystal to Overath | 4,294.19 mi (6,910.84 km) |
| Crystal to Oyten | 4,261.13 mi (6,857.63 km) |
| Crystal to Paderborn | 4,310.28 mi (6,936.73 km) |
| Crystal to Papenburg | 4,207.87 mi (6,771.92 km) |
| Crystal to Parchim | 4,335.93 mi (6,978.01 km) |
| Crystal to Pasewalk | 4,399.91 mi (7,080.98 km) |
| Crystal to Passau | 4,609.93 mi (7,418.96 km) |
| Crystal to Pattensen | 4,319.96 mi (6,952.30 km) |
| Crystal to Pegnitz | 4,490.84 mi (7,227.31 km) |
| Crystal to Peine | 4,332.89 mi (6,973.12 km) |
