| Wil to Odessa (Texas) | 5,502.83 mi (8,855.94 km) |
| Wil to Ogden (Utah) | 5,325.47 mi (8,570.52 km) |
| Wil to Oildale (California) | 5,871.85 mi (9,449.82 km) |
| Wil to Ojus (Florida) | 4,883.29 mi (7,858.89 km) |
| Wil to Okemos (Michigan) | 4,282.46 mi (6,891.95 km) |
| Wil to Oklahoma City (Oklahoma) | 5,133.58 mi (8,261.70 km) |
| Wil to Okmulgee (Oklahoma) | 5,068.80 mi (8,157.44 km) |
| Wil to Olathe (Kansas) | 4,860.09 mi (7,821.56 km) |
| Wil to Old Jamestown (Missouri) | 4,689.31 mi (7,546.72 km) |
| Wil to Oldsmar (Florida) | 4,892.86 mi (7,874.29 km) |
| Wil to Olean (New York) | 4,072.54 mi (6,554.12 km) |
| Wil to Olive Branch (Mississippi) | 4,859.49 mi (7,820.59 km) |
| Wil to Olivehurst (California) | 5,730.33 mi (9,222.08 km) |
| Wil to Olney (Maryland) | 4,142.57 mi (6,666.83 km) |
| Wil to Olympia (Washington) | 5,294.15 mi (8,520.11 km) |
