| Lifford to Oerlinghausen | 692.48 mi (1,114.44 km) |
| Lifford to Oestrich-Winkel | 730.94 mi (1,176.33 km) |
| Lifford to Offenburg | 791.37 mi (1,273.58 km) |
| Lifford to Oftersheim | 776.98 mi (1,250.43 km) |
| Lifford to Ohrdruf | 806.50 mi (1,297.94 km) |
| Lifford to Ohringen | 817.53 mi (1,315.69 km) |
| Lifford to Olbernhau | 913.05 mi (1,469.41 km) |
| Lifford to Olching | 925.13 mi (1,488.86 km) |
| Lifford to Oldenburg | 646.94 mi (1,041.15 km) |
| Lifford to Oldenburg in Holstein | 734.63 mi (1,182.27 km) |
| Lifford to Olfen | 649.49 mi (1,045.26 km) |
| Lifford to Olpe | 688.66 mi (1,108.29 km) |
| Lifford to Olsberg | 703.08 mi (1,131.50 km) |
| Lifford to Oranienburg | 854.60 mi (1,375.35 km) |
| Lifford to Ortenberg | 757.69 mi (1,219.39 km) |
