| Heath to Norwich | 3,856.66 mi (6,206.70 km) |
| Heath to Nottingham | 3,753.68 mi (6,040.96 km) |
| Heath to Nuneaton | 3,752.10 mi (6,038.42 km) |
| Heath to Oadby | 3,765.50 mi (6,059.98 km) |
| Heath to Oakengates | 3,709.34 mi (5,969.60 km) |
| Heath to Oakham | 3,777.04 mi (6,078.55 km) |
| Heath to Oldbury | 3,731.07 mi (6,004.58 km) |
| Heath to Oldham | 3,701.82 mi (5,957.51 km) |
| Heath to Ollerton | 3,752.53 mi (6,039.12 km) |
| Heath to Olton | 3,741.00 mi (6,020.55 km) |
| Heath to Omagh | 3,480.06 mi (5,600.62 km) |
| Heath to Ormesby | 3,713.43 mi (5,976.18 km) |
| Heath to Ormskirk | 3,671.60 mi (5,908.87 km) |
| Heath to Orpington | 3,843.89 mi (6,186.15 km) |
| Heath to Ossett | 3,719.19 mi (5,985.45 km) |
