| New Britain to Oswego (Illinois) | 801.40 mi (1,289.73 km) |
| New Britain to Oswego (New York) | 225.31 mi (362.60 km) |
| New Britain to Otsego (Minnesota) | 1,070.43 mi (1,722.69 km) |
| New Britain to Ottawa (Illinois) | 828.93 mi (1,334.03 km) |
| New Britain to Ottawa (Kansas) | 1,202.59 mi (1,935.38 km) |
| New Britain to Ottumwa (Iowa) | 1,017.13 mi (1,636.91 km) |
| New Britain to Overland (Missouri) | 948.83 mi (1,526.99 km) |
| New Britain to Overland Park (Kansas) | 1,167.08 mi (1,878.24 km) |
| New Britain to Overlea (Maryland) | 252.78 mi (406.81 km) |
| New Britain to Oviedo (Florida) | 1,015.68 mi (1,634.59 km) |
| New Britain to Owasso (Oklahoma) | 1,288.01 mi (2,072.85 km) |
| New Britain to Owatonna (Minnesota) | 1,045.64 mi (1,682.80 km) |
| New Britain to Owensboro (Kentucky) | 807.15 mi (1,298.98 km) |
| New Britain to Owings Mills (Maryland) | 262.05 mi (421.74 km) |
| New Britain to Owosso (Michigan) | 588.36 mi (946.87 km) |
