| Ramnicu Valcea to Nottingham | 1,268.16 mi (2,040.91 km) |
| Ramnicu Valcea to Nuneaton | 1,273.78 mi (2,049.94 km) |
| Ramnicu Valcea to Oadby | 1,259.03 mi (2,026.22 km) |
| Ramnicu Valcea to Oakengates | 1,316.64 mi (2,118.92 km) |
| Ramnicu Valcea to Oakham | 1,246.33 mi (2,005.78 km) |
| Ramnicu Valcea to Oldbury | 1,295.94 mi (2,085.62 km) |
| Ramnicu Valcea to Oldham | 1,317.47 mi (2,120.27 km) |
| Ramnicu Valcea to Ollerton | 1,267.51 mi (2,039.85 km) |
| Ramnicu Valcea to Olton | 1,286.29 mi (2,070.09 km) |
| Ramnicu Valcea to Omagh | 1,538.34 mi (2,475.71 km) |
| Ramnicu Valcea to Ormesby | 1,302.14 mi (2,095.59 km) |
| Ramnicu Valcea to Ormskirk | 1,348.39 mi (2,170.03 km) |
| Ramnicu Valcea to Orpington | 1,191.36 mi (1,917.31 km) |
| Ramnicu Valcea to Ossett | 1,298.90 mi (2,090.38 km) |
| Ramnicu Valcea to Oswaldtwistle | 1,332.05 mi (2,143.73 km) |
