| Macon to Olympia Heights (Florida) | 4,734.06 mi (7,618.73 km) |
| Macon to Omaha (Nebraska) | 4,680.40 mi (7,532.38 km) |
| Macon to On Top of the World Designated Place (Florida) | 4,666.50 mi (7,510.00 km) |
| Macon to Onalaska (Wisconsin) | 4,375.56 mi (7,041.79 km) |
| Macon to Oneida (New York) | 3,782.78 mi (6,087.80 km) |
| Macon to Oneonta (New York) | 3,781.32 mi (6,085.45 km) |
| Macon to Ontario (California) | 5,831.06 mi (9,384.19 km) |
| Macon to Ontario (Oregon) | 5,256.04 mi (8,458.79 km) |
| Macon to Opa-locka (Florida) | 4,722.04 mi (7,599.39 km) |
| Macon to Opelika (Alabama) | 4,640.60 mi (7,468.32 km) |
| Macon to Opelousas (Louisiana) | 5,030.34 mi (8,095.55 km) |
| Macon to Orange (California) | 5,851.48 mi (9,417.05 km) |
| Macon to Orange (Texas) | 5,121.32 mi (8,241.96 km) |
| Macon to Orange City (Florida) | 4,629.24 mi (7,450.04 km) |
| Macon to Orangeburg (South Carolina) | 4,405.05 mi (7,089.24 km) |
