| Witten to Oakley (California) | 5,534.43 mi (8,906.80 km) |
| Witten to Oakton (Virginia) | 3,977.81 mi (6,401.67 km) |
| Witten to Oakville (Missouri) | 4,497.46 mi (7,237.96 km) |
| Witten to Oatfield (Oregon) | 5,111.60 mi (8,226.32 km) |
| Witten to Ocala (Florida) | 4,649.21 mi (7,482.18 km) |
| Witten to Ocean Acres (New Jersey) | 3,818.33 mi (6,145.00 km) |
| Witten to Ocean City (New Jersey) | 3,852.91 mi (6,200.66 km) |
| Witten to Ocean Pines (Maryland) | 3,915.60 mi (6,301.55 km) |
| Witten to Ocean Pointe (Hawaii) | 7,332.50 mi (11,800.52 km) |
| Witten to Ocean Springs (Mississippi) | 4,851.60 mi (7,807.90 km) |
| Witten to Oceanside (California) | 5,694.46 mi (9,164.35 km) |
| Witten to Oceanside (New York) | 3,752.32 mi (6,038.77 km) |
| Witten to Ocoee (Florida) | 4,654.44 mi (7,490.60 km) |
| Witten to Oconomowoc (Wisconsin) | 4,200.18 mi (6,759.53 km) |
| Witten to Odenton (Maryland) | 3,945.47 mi (6,349.61 km) |
