| Stamboliyski to Nottingham | 1,400.40 mi (2,253.72 km) |
| Stamboliyski to Nuneaton | 1,402.08 mi (2,256.43 km) |
| Stamboliyski to Oadby | 1,388.55 mi (2,234.65 km) |
| Stamboliyski to Oakengates | 1,444.90 mi (2,325.35 km) |
| Stamboliyski to Oakham | 1,376.97 mi (2,216.02 km) |
| Stamboliyski to Oldbury | 1,423.31 mi (2,290.59 km) |
| Stamboliyski to Oldham | 1,452.74 mi (2,337.96 km) |
| Stamboliyski to Ollerton | 1,401.87 mi (2,256.10 km) |
| Stamboliyski to Olton | 1,413.41 mi (2,274.67 km) |
| Stamboliyski to Omagh | 1,674.50 mi (2,694.84 km) |
| Stamboliyski to Ormesby | 1,446.15 mi (2,327.36 km) |
| Stamboliyski to Ormskirk | 1,482.71 mi (2,386.18 km) |
| Stamboliyski to Orpington | 1,312.27 mi (2,111.90 km) |
| Stamboliyski to Ossett | 1,436.01 mi (2,311.04 km) |
| Stamboliyski to Oswaldtwistle | 1,468.38 mi (2,363.13 km) |
