| Windsor to Oakley (California) | 5,307.04 mi (8,540.85 km) |
| Windsor to Oakton (Virginia) | 3,657.20 mi (5,885.69 km) |
| Windsor to Oakville (Missouri) | 4,195.92 mi (6,752.68 km) |
| Windsor to Oatfield (Oregon) | 4,905.44 mi (7,894.54 km) |
| Windsor to Ocala (Florida) | 4,319.82 mi (6,952.09 km) |
| Windsor to Ocean Acres (New Jersey) | 3,495.51 mi (5,625.47 km) |
| Windsor to Ocean City (New Jersey) | 3,529.60 mi (5,680.35 km) |
| Windsor to Ocean Pines (Maryland) | 3,591.38 mi (5,779.77 km) |
| Windsor to Ocean Pointe (Hawaii) | 7,224.16 mi (11,626.17 km) |
| Windsor to Ocean Springs (Mississippi) | 4,532.55 mi (7,294.43 km) |
| Windsor to Oceanside (California) | 5,443.06 mi (8,759.76 km) |
| Windsor to Oceanside (New York) | 3,430.41 mi (5,520.72 km) |
| Windsor to Ocoee (Florida) | 4,323.68 mi (6,958.29 km) |
| Windsor to Oconomowoc (Wisconsin) | 3,906.53 mi (6,286.95 km) |
| Windsor to Odenton (Maryland) | 3,624.40 mi (5,832.91 km) |
