| Ayamonte to Olympia Heights (Florida) | 4,268.15 mi (6,868.93 km) |
| Ayamonte to Omaha (Nebraska) | 4,533.77 mi (7,296.40 km) |
| Ayamonte to On Top of the World Designated Place (Florida) | 4,256.50 mi (6,850.18 km) |
| Ayamonte to Onalaska (Wisconsin) | 4,231.63 mi (6,810.14 km) |
| Ayamonte to Oneida (New York) | 3,528.40 mi (5,678.40 km) |
| Ayamonte to Oneonta (New York) | 3,513.00 mi (5,653.63 km) |
| Ayamonte to Ontario (California) | 5,780.26 mi (9,302.44 km) |
| Ayamonte to Ontario (Oregon) | 5,306.61 mi (8,540.16 km) |
| Ayamonte to Opa-locka (Florida) | 4,257.55 mi (6,851.87 km) |
| Ayamonte to Opelika (Alabama) | 4,299.47 mi (6,919.32 km) |
| Ayamonte to Opelousas (Louisiana) | 4,715.08 mi (7,588.18 km) |
| Ayamonte to Orange (California) | 5,800.28 mi (9,334.65 km) |
| Ayamonte to Orange (Texas) | 4,814.89 mi (7,748.82 km) |
| Ayamonte to Orange City (Florida) | 4,209.44 mi (6,774.44 km) |
| Ayamonte to Orangeburg (South Carolina) | 4,041.18 mi (6,503.65 km) |
