| Glastonbury to Nottingham | 141.29 mi (227.39 km) |
| Glastonbury to Nuneaton | 108.85 mi (175.18 km) |
| Glastonbury to Oadby | 122.14 mi (196.57 km) |
| Glastonbury to Oakengates | 107.44 mi (172.91 km) |
| Glastonbury to Oakham | 134.85 mi (217.01 km) |
| Glastonbury to Oldbury | 98.35 mi (158.28 km) |
| Glastonbury to Oldham | 167.45 mi (269.48 km) |
| Glastonbury to Ollerton | 158.87 mi (255.68 km) |
| Glastonbury to Olton | 97.16 mi (156.37 km) |
| Glastonbury to Omagh | 304.77 mi (490.48 km) |
| Glastonbury to Ormesby | 243.49 mi (391.87 km) |
| Glastonbury to Ormskirk | 167.23 mi (269.13 km) |
| Glastonbury to Orpington | 122.59 mi (197.30 km) |
| Glastonbury to Ossett | 181.31 mi (291.80 km) |
| Glastonbury to Oswaldtwistle | 179.77 mi (289.31 km) |
