| Garfield to Odessa (Texas) | 1,680.05 mi (2,703.78 km) |
| Garfield to Ogden (Utah) | 1,956.91 mi (3,149.34 km) |
| Garfield to Oildale (California) | 2,442.51 mi (3,930.84 km) |
| Garfield to Ojus (Florida) | 1,087.79 mi (1,750.63 km) |
| Garfield to Okemos (Michigan) | 545.26 mi (877.51 km) |
| Garfield to Oklahoma City (Oklahoma) | 1,320.58 mi (2,125.26 km) |
| Garfield to Okmulgee (Oklahoma) | 1,238.90 mi (1,993.81 km) |
| Garfield to Olathe (Kansas) | 1,104.13 mi (1,776.93 km) |
| Garfield to Old Jamestown (Missouri) | 868.14 mi (1,397.14 km) |
| Garfield to Oldsmar (Florida) | 1,010.42 mi (1,626.11 km) |
| Garfield to Olean (New York) | 238.70 mi (384.15 km) |
| Garfield to Olive Branch (Mississippi) | 948.40 mi (1,526.31 km) |
| Garfield to Olivehurst (California) | 2,484.16 mi (3,997.87 km) |
| Garfield to Olney (Maryland) | 197.25 mi (317.45 km) |
| Garfield to Olympia (Washington) | 2,423.14 mi (3,899.66 km) |
