| Cities | Distance |
|---|
| Silleda to Nottingham | 780.01 mi (1,255.31 km) |
| Silleda to Nuneaton | 747.50 mi (1,202.99 km) |
| Silleda to Oadby | 759.86 mi (1,222.88 km) |
| Silleda to Oakengates | 740.49 mi (1,191.71 km) |
| Silleda to Oakham | 771.21 mi (1,241.14 km) |
| Silleda to Oldbury | 736.11 mi (1,184.66 km) |
| Silleda to Oldham | 799.89 mi (1,287.30 km) |
| Silleda to Ollerton | 797.62 mi (1,283.65 km) |
| Silleda to Olton | 735.80 mi (1,184.16 km) |
| Silleda to Omagh | 822.63 mi (1,323.89 km) |
| Silleda to Ormesby | 878.70 mi (1,414.12 km) |
| Silleda to Ormskirk | 789.68 mi (1,270.87 km) |
| Silleda to Orpington | 715.30 mi (1,151.17 km) |
| Silleda to Ossett | 817.33 mi (1,315.37 km) |
| Silleda to Oswaldtwistle | 808.30 mi (1,300.83 km) |
