| Alafaya to Olympia Heights (Florida) | 200.63 mi (322.88 km) |
| Alafaya to Omaha (Nebraska) | 1,214.67 mi (1,954.82 km) |
| Alafaya to On Top of the World Designated Place (Florida) | 77.63 mi (124.93 km) |
| Alafaya to Onalaska (Wisconsin) | 1,197.19 mi (1,926.69 km) |
| Alafaya to Oneida (New York) | 1,051.18 mi (1,691.71 km) |
| Alafaya to Oneonta (New York) | 1,021.27 mi (1,643.57 km) |
| Alafaya to Ontario (California) | 2,172.32 mi (3,496.00 km) |
| Alafaya to Ontario (Oregon) | 2,238.43 mi (3,602.40 km) |
| Alafaya to Opa-locka (Florida) | 190.41 mi (306.43 km) |
| Alafaya to Opelika (Alabama) | 378.94 mi (609.84 km) |
| Alafaya to Opelousas (Louisiana) | 669.07 mi (1,076.77 km) |
| Alafaya to Orange (California) | 2,184.74 mi (3,515.99 km) |
| Alafaya to Orange (Texas) | 765.00 mi (1,231.15 km) |
| Alafaya to Orange City (Florida) | 28.77 mi (46.30 km) |
| Alafaya to Orangeburg (South Carolina) | 343.56 mi (552.90 km) |
