| Keskin to Odessa (Texas) | 6,745.10 mi (10,855.20 km) |
| Keskin to Ogden (Utah) | 6,443.37 mi (10,369.60 km) |
| Keskin to Oildale (California) | 6,962.89 mi (11,205.69 km) |
| Keskin to Ojus (Florida) | 6,216.70 mi (10,004.81 km) |
| Keskin to Okemos (Michigan) | 5,553.32 mi (8,937.20 km) |
| Keskin to Oklahoma City (Oklahoma) | 6,384.27 mi (10,274.48 km) |
| Keskin to Okmulgee (Oklahoma) | 6,326.40 mi (10,181.36 km) |
| Keskin to Olathe (Kansas) | 6,106.30 mi (9,827.14 km) |
| Keskin to Old Jamestown (Missouri) | 5,956.92 mi (9,586.73 km) |
| Keskin to Oldsmar (Florida) | 6,220.71 mi (10,011.26 km) |
| Keskin to Olean (New York) | 5,366.91 mi (8,637.21 km) |
| Keskin to Olive Branch (Mississippi) | 6,147.06 mi (9,892.74 km) |
| Keskin to Olivehurst (California) | 6,773.70 mi (10,901.22 km) |
| Keskin to Olney (Maryland) | 5,452.86 mi (8,775.53 km) |
| Keskin to Olympia (Washington) | 6,273.18 mi (10,095.70 km) |
