| Greasley to Oerlinghausen | 423.94 mi (682.27 km) |
| Greasley to Oestrich-Winkel | 449.47 mi (723.35 km) |
| Greasley to Offenburg | 510.11 mi (820.94 km) |
| Greasley to Oftersheim | 495.00 mi (796.63 km) |
| Greasley to Ohrdruf | 532.66 mi (857.24 km) |
| Greasley to Ohringen | 535.80 mi (862.29 km) |
| Greasley to Olbernhau | 642.96 mi (1,034.75 km) |
| Greasley to Olching | 643.25 mi (1,035.21 km) |
| Greasley to Oldenburg | 393.41 mi (633.13 km) |
| Greasley to Oldenburg in Holstein | 504.73 mi (812.28 km) |
| Greasley to Olfen | 375.74 mi (604.70 km) |
| Greasley to Olpe | 410.73 mi (661.01 km) |
| Greasley to Olsberg | 428.59 mi (689.76 km) |
| Greasley to Oranienburg | 604.04 mi (972.11 km) |
| Greasley to Ortenberg | 478.50 mi (770.07 km) |
