| Wylie to Olympia (Washington) | 1,684.92 mi (2,711.62 km) |
| Wylie to Olympia Heights (Florida) | 1,095.38 mi (1,762.84 km) |
| Wylie to Omaha (Nebraska) | 568.97 mi (915.66 km) |
| Wylie to On Top of the World Designated Place (Florida) | 883.93 mi (1,422.55 km) |
| Wylie to Onalaska (Wisconsin) | 802.47 mi (1,291.45 km) |
| Wylie to Oneida (New York) | 1,324.26 mi (2,131.19 km) |
| Wylie to Oneonta (New York) | 1,334.95 mi (2,148.40 km) |
| Wylie to Ontario (California) | 1,214.44 mi (1,954.45 km) |
| Wylie to Ontario (Oregon) | 1,335.47 mi (2,149.23 km) |
| Wylie to Opa-locka (Florida) | 1,093.61 mi (1,759.99 km) |
| Wylie to Opelika (Alabama) | 646.80 mi (1,040.92 km) |
| Wylie to Opelousas (Louisiana) | 312.90 mi (503.56 km) |
| Wylie to Orange (California) | 1,227.64 mi (1,975.69 km) |
| Wylie to Orange (Texas) | 258.49 mi (416.00 km) |
| Wylie to Orange City (Florida) | 944.42 mi (1,519.89 km) |
