| Westerstede to Oakley (California) | 5,451.22 mi (8,772.89 km) |
| Westerstede to Oakton (Virginia) | 3,951.44 mi (6,359.22 km) |
| Westerstede to Oakville (Missouri) | 4,453.98 mi (7,167.98 km) |
| Westerstede to Oatfield (Oregon) | 5,021.35 mi (8,081.07 km) |
| Westerstede to Ocala (Florida) | 4,632.34 mi (7,455.03 km) |
| Westerstede to Ocean Acres (New Jersey) | 3,794.52 mi (6,106.68 km) |
| Westerstede to Ocean City (New Jersey) | 3,829.59 mi (6,163.12 km) |
| Westerstede to Ocean Pines (Maryland) | 3,893.21 mi (6,265.52 km) |
| Westerstede to Ocean Pointe (Hawaii) | 7,216.52 mi (11,613.87 km) |
| Westerstede to Ocean Springs (Mississippi) | 4,822.57 mi (7,761.18 km) |
| Westerstede to Oceanside (California) | 5,621.00 mi (9,046.12 km) |
| Westerstede to Oceanside (New York) | 3,727.62 mi (5,999.03 km) |
| Westerstede to Ocoee (Florida) | 4,639.50 mi (7,466.55 km) |
| Westerstede to Oconomowoc (Wisconsin) | 4,151.60 mi (6,681.36 km) |
| Westerstede to Odenton (Maryland) | 3,919.61 mi (6,308.00 km) |
