| Cities | Distance |
|---|---|
| Derry to Oerlinghausen | 688.83 mi (1,108.57 km) |
| Derry to Oestrich-Winkel | 729.56 mi (1,174.12 km) |
| Derry to Offenburg | 791.40 mi (1,273.64 km) |
| Derry to Oftersheim | 775.95 mi (1,248.76 km) |
| Derry to Ohrdruf | 803.37 mi (1,292.91 km) |
| Derry to Ohringen | 816.28 mi (1,313.67 km) |
| Derry to Olbernhau | 909.34 mi (1,463.43 km) |
| Derry to Olching | 923.98 mi (1,487.00 km) |
| Derry to Oldenburg | 642.08 mi (1,033.33 km) |
| Derry to Oldenburg in Holstein | 728.11 mi (1,171.79 km) |
| Derry to Olfen | 646.53 mi (1,040.50 km) |
| Derry to Olpe | 686.31 mi (1,104.51 km) |
| Derry to Olsberg | 700.15 mi (1,126.79 km) |
| Derry to Oranienburg | 849.17 mi (1,366.61 km) |
| Derry to Ortenberg | 755.56 mi (1,215.96 km) |