| Billings to Norwich | 4,476.50 mi (7,204.22 km) |
| Billings to Nottingham | 4,386.32 mi (7,059.10 km) |
| Billings to Nuneaton | 4,396.30 mi (7,075.16 km) |
| Billings to Oadby | 4,405.02 mi (7,089.19 km) |
| Billings to Oakengates | 4,357.57 mi (7,012.83 km) |
| Billings to Oakham | 4,412.34 mi (7,100.97 km) |
| Billings to Oldbury | 4,379.95 mi (7,048.84 km) |
| Billings to Oldham | 4,329.32 mi (6,967.36 km) |
| Billings to Ollerton | 4,378.94 mi (7,047.22 km) |
| Billings to Olton | 4,389.64 mi (7,064.45 km) |
| Billings to Omagh | 4,121.41 mi (6,632.76 km) |
| Billings to Ormesby | 4,312.07 mi (6,939.61 km) |
| Billings to Ormskirk | 4,304.44 mi (6,927.32 km) |
| Billings to Orpington | 4,499.14 mi (7,240.66 km) |
| Billings to Ossett | 4,339.67 mi (6,984.03 km) |
