| Wellingborough to Oswego (Illinois) | 3,936.93 mi (6,335.87 km) |
| Wellingborough to Oswego (New York) | 3,401.60 mi (5,474.34 km) |
| Wellingborough to Otsego (Minnesota) | 3,959.85 mi (6,372.77 km) |
| Wellingborough to Ottawa (Illinois) | 3,970.87 mi (6,390.50 km) |
| Wellingborough to Ottawa (Kansas) | 4,346.07 mi (6,994.33 km) |
| Wellingborough to Ottumwa (Iowa) | 4,120.95 mi (6,632.03 km) |
| Wellingborough to Overland (Missouri) | 4,157.67 mi (6,691.12 km) |
| Wellingborough to Overland Park (Kansas) | 4,310.30 mi (6,936.76 km) |
| Wellingborough to Overlea (Maryland) | 3,583.02 mi (5,766.32 km) |
| Wellingborough to Oviedo (Florida) | 4,289.99 mi (6,904.06 km) |
| Wellingborough to Owasso (Oklahoma) | 4,484.51 mi (7,217.12 km) |
| Wellingborough to Owatonna (Minnesota) | 4,002.07 mi (6,440.71 km) |
| Wellingborough to Owensboro (Kentucky) | 4,078.39 mi (6,563.54 km) |
| Wellingborough to Owings Mills (Maryland) | 3,591.89 mi (5,780.60 km) |
| Wellingborough to Owosso (Michigan) | 3,718.61 mi (5,984.53 km) |
