| Galt to Odessa (Texas) | 1,156.44 mi (1,861.12 km) |
| Galt to Ogden (Utah) | 535.87 mi (862.39 km) |
| Galt to Oildale (California) | 232.93 mi (374.87 km) |
| Galt to Ojus (Florida) | 2,529.52 mi (4,070.87 km) |
| Galt to Okemos (Michigan) | 1,946.65 mi (3,132.84 km) |
| Galt to Oklahoma City (Oklahoma) | 1,325.26 mi (2,132.80 km) |
| Galt to Okmulgee (Oklahoma) | 1,404.34 mi (2,260.07 km) |
| Galt to Olathe (Kansas) | 1,425.95 mi (2,294.85 km) |
| Galt to Old Jamestown (Missouri) | 1,668.20 mi (2,684.71 km) |
| Galt to Oldsmar (Florida) | 2,324.37 mi (3,740.70 km) |
| Galt to Olean (New York) | 2,254.58 mi (3,628.40 km) |
| Galt to Olive Branch (Mississippi) | 1,750.76 mi (2,817.58 km) |
| Galt to Olivehurst (California) | 57.63 mi (92.74 km) |
| Galt to Olney (Maryland) | 2,361.42 mi (3,800.35 km) |
| Galt to Olympia (Washington) | 611.44 mi (984.02 km) |
