| Varna to Nottingham | 1,486.79 mi (2,392.76 km) |
| Varna to Nuneaton | 1,492.27 mi (2,401.57 km) |
| Varna to Oadby | 1,477.57 mi (2,377.93 km) |
| Varna to Oakengates | 1,535.14 mi (2,470.57 km) |
| Varna to Oakham | 1,464.91 mi (2,357.55 km) |
| Varna to Oldbury | 1,514.39 mi (2,437.18 km) |
| Varna to Oldham | 1,536.12 mi (2,472.15 km) |
| Varna to Ollerton | 1,486.16 mi (2,391.74 km) |
| Varna to Olton | 1,504.72 mi (2,421.62 km) |
| Varna to Omagh | 1,756.94 mi (2,827.53 km) |
| Varna to Ormesby | 1,520.37 mi (2,446.80 km) |
| Varna to Ormskirk | 1,567.04 mi (2,521.91 km) |
| Varna to Orpington | 1,409.20 mi (2,267.89 km) |
| Varna to Ossett | 1,517.52 mi (2,442.21 km) |
| Varna to Oswaldtwistle | 1,550.68 mi (2,495.58 km) |
