| Borger to Olympia Heights (Florida) | 4,703.18 mi (7,569.04 km) |
| Borger to Omaha (Nebraska) | 4,478.77 mi (7,207.88 km) |
| Borger to On Top of the World Designated Place (Florida) | 4,604.18 mi (7,409.71 km) |
| Borger to Onalaska (Wisconsin) | 4,179.19 mi (6,725.75 km) |
| Borger to Oneida (New York) | 3,657.41 mi (5,886.03 km) |
| Borger to Oneonta (New York) | 3,663.32 mi (5,895.55 km) |
| Borger to Ontario (California) | 5,564.77 mi (8,955.63 km) |
| Borger to Ontario (Oregon) | 4,955.90 mi (7,975.75 km) |
| Borger to Opa-locka (Florida) | 4,690.57 mi (7,548.74 km) |
| Borger to Opelika (Alabama) | 4,540.12 mi (7,306.61 km) |
| Borger to Opelousas (Louisiana) | 4,907.49 mi (7,897.84 km) |
| Borger to Orange (California) | 5,585.04 mi (8,988.26 km) |
| Borger to Orange (Texas) | 4,991.88 mi (8,033.65 km) |
| Borger to Orange City (Florida) | 4,573.41 mi (7,360.19 km) |
| Borger to Orangeburg (South Carolina) | 4,322.55 mi (6,956.47 km) |
