| Sanford to Norwich | 4,363.81 mi (7,022.87 km) |
| Sanford to Nottingham | 4,259.31 mi (6,854.70 km) |
| Sanford to Nuneaton | 4,252.01 mi (6,842.94 km) |
| Sanford to Oadby | 4,267.12 mi (6,867.27 km) |
| Sanford to Oakengates | 4,209.27 mi (6,774.17 km) |
| Sanford to Oakham | 4,280.22 mi (6,888.36 km) |
| Sanford to Oldbury | 4,229.62 mi (6,806.92 km) |
| Sanford to Oldham | 4,212.49 mi (6,779.34 km) |
| Sanford to Ollerton | 4,261.31 mi (6,857.92 km) |
| Sanford to Olton | 4,239.18 mi (6,822.31 km) |
| Sanford to Omagh | 3,994.89 mi (6,429.16 km) |
| Sanford to Ormesby | 4,237.54 mi (6,819.66 km) |
| Sanford to Ormskirk | 4,181.09 mi (6,728.81 km) |
| Sanford to Orpington | 4,333.78 mi (6,974.54 km) |
| Sanford to Ossett | 4,232.47 mi (6,811.50 km) |
