| Littleport to Oakley (California) | 5,285.02 mi (8,505.42 km) |
| Littleport to Oakton (Virginia) | 3,672.98 mi (5,911.09 km) |
| Littleport to Oakville (Missouri) | 4,201.04 mi (6,760.93 km) |
| Littleport to Oatfield (Oregon) | 4,877.24 mi (7,849.16 km) |
| Littleport to Ocala (Florida) | 4,342.13 mi (6,987.98 km) |
| Littleport to Ocean Acres (New Jersey) | 3,512.76 mi (5,653.25 km) |
| Littleport to Ocean City (New Jersey) | 3,547.21 mi (5,708.68 km) |
| Littleport to Ocean Pines (Maryland) | 3,609.64 mi (5,809.16 km) |
| Littleport to Ocean Pointe (Hawaii) | 7,175.27 mi (11,547.49 km) |
| Littleport to Ocean Springs (Mississippi) | 4,547.44 mi (7,318.40 km) |
| Littleport to Oceanside (California) | 5,428.62 mi (8,736.52 km) |
| Littleport to Oceanside (New York) | 3,447.03 mi (5,547.46 km) |
| Littleport to Ocoee (Florida) | 4,347.16 mi (6,996.08 km) |
| Littleport to Oconomowoc (Wisconsin) | 3,907.83 mi (6,289.04 km) |
| Littleport to Odenton (Maryland) | 3,640.48 mi (5,858.79 km) |
