| Herceg Novi to Nottingham | 1,161.23 mi (1,868.82 km) |
| Herceg Novi to Nuneaton | 1,157.97 mi (1,863.58 km) |
| Herceg Novi to Oadby | 1,146.21 mi (1,844.64 km) |
| Herceg Novi to Oakengates | 1,199.91 mi (1,931.08 km) |
| Herceg Novi to Oakham | 1,136.29 mi (1,828.68 km) |
| Herceg Novi to Oldbury | 1,177.64 mi (1,895.23 km) |
| Herceg Novi to Oldham | 1,216.45 mi (1,957.69 km) |
| Herceg Novi to Ollerton | 1,165.45 mi (1,875.61 km) |
| Herceg Novi to Olton | 1,167.65 mi (1,879.15 km) |
| Herceg Novi to Omagh | 1,435.60 mi (2,310.38 km) |
| Herceg Novi to Ormesby | 1,222.22 mi (1,966.98 km) |
| Herceg Novi to Ormskirk | 1,244.58 mi (2,002.96 km) |
| Herceg Novi to Orpington | 1,061.38 mi (1,708.13 km) |
| Herceg Novi to Ossett | 1,202.53 mi (1,935.28 km) |
| Herceg Novi to Oswaldtwistle | 1,233.18 mi (1,984.62 km) |
