| Wallsend to Oerlinghausen | 468.01 mi (753.18 km) |
| Wallsend to Oestrich-Winkel | 528.12 mi (849.92 km) |
| Wallsend to Offenburg | 605.06 mi (973.75 km) |
| Wallsend to Oftersheim | 577.41 mi (929.24 km) |
| Wallsend to Ohrdruf | 585.35 mi (942.04 km) |
| Wallsend to Ohringen | 614.76 mi (989.36 km) |
| Wallsend to Olbernhau | 687.00 mi (1,105.62 km) |
| Wallsend to Olching | 722.18 mi (1,162.24 km) |
| Wallsend to Oldenburg | 414.93 mi (667.76 km) |
| Wallsend to Oldenburg in Holstein | 498.07 mi (801.56 km) |
| Wallsend to Olfen | 431.29 mi (694.09 km) |
| Wallsend to Olpe | 475.91 mi (765.91 km) |
| Wallsend to Olsberg | 484.53 mi (779.78 km) |
| Wallsend to Oranienburg | 619.94 mi (997.69 km) |
| Wallsend to Ortenberg | 546.23 mi (879.08 km) |
