| Longbenton to Oerlinghausen | 469.56 mi (755.69 km) |
| Longbenton to Oestrich-Winkel | 529.63 mi (852.36 km) |
| Longbenton to Offenburg | 606.51 mi (976.09 km) |
| Longbenton to Oftersheim | 578.91 mi (931.67 km) |
| Longbenton to Ohrdruf | 586.91 mi (944.54 km) |
| Longbenton to Ohringen | 616.28 mi (991.80 km) |
| Longbenton to Olbernhau | 688.55 mi (1,108.12 km) |
| Longbenton to Olching | 723.71 mi (1,164.70 km) |
| Longbenton to Oldenburg | 416.46 mi (670.23 km) |
| Longbenton to Oldenburg in Holstein | 499.50 mi (803.86 km) |
| Longbenton to Olfen | 432.84 mi (696.58 km) |
| Longbenton to Olpe | 477.46 mi (768.39 km) |
| Longbenton to Olsberg | 486.08 mi (782.28 km) |
| Longbenton to Oranienburg | 621.44 mi (1,000.11 km) |
| Longbenton to Ortenberg | 547.77 mi (881.56 km) |
