| Olbia to Wayne (Michigan) | 4,535.41 mi (7,299.04 km) |
| Olbia to Waynesboro (Pennsylvania) | 4,377.67 mi (7,045.18 km) |
| Olbia to Waynesboro (Virginia) | 4,500.58 mi (7,242.99 km) |
| Olbia to Weatherford (Oklahoma) | 5,466.53 mi (8,797.53 km) |
| Olbia to Weatherford (Texas) | 5,559.56 mi (8,947.24 km) |
| Olbia to Webb City (Missouri) | 5,217.87 mi (8,397.35 km) |
| Olbia to Webster (Texas) | 5,594.72 mi (9,003.84 km) |
| Olbia to Webster Groves (Missouri) | 4,981.42 mi (8,016.82 km) |
| Olbia to Weddington (North Carolina) | 4,703.88 mi (7,570.16 km) |
| Olbia to Weigelstown (Pennsylvania) | 4,335.37 mi (6,977.10 km) |
| Olbia to Weirton (West Virginia) | 4,485.59 mi (7,218.86 km) |
| Olbia to Wekiwa Springs (Florida) | 4,996.37 mi (8,040.89 km) |
| Olbia to Welby (Colorado) | 5,504.72 mi (8,858.98 km) |
| Olbia to Wellington (Colorado) | 5,463.75 mi (8,793.06 km) |
| Olbia to Wellington (Florida) | 5,026.92 mi (8,090.05 km) |
