| Keskin to Orangevale (California) | 6,793.31 mi (10,932.78 km) |
| Keskin to Orchards (Washington) | 6,356.68 mi (10,230.08 km) |
| Keskin to Orcutt (California) | 7,026.80 mi (11,308.54 km) |
| Keskin to Oregon (Ohio) | 5,571.08 mi (8,965.79 km) |
| Keskin to Oregon (Wisconsin) | 5,711.09 mi (9,191.11 km) |
| Keskin to Oregon City (Oregon) | 6,380.40 mi (10,268.27 km) |
| Keskin to Orem (Utah) | 6,494.98 mi (10,452.67 km) |
| Keskin to Orinda (California) | 6,862.96 mi (11,044.86 km) |
| Keskin to Orland Park (Illinois) | 5,728.55 mi (9,219.21 km) |
| Keskin to Orlando (Florida) | 6,143.19 mi (9,886.51 km) |
| Keskin to Ormond Beach (Florida) | 6,092.64 mi (9,805.16 km) |
| Keskin to Oro Valley (Arizona) | 6,964.19 mi (11,207.77 km) |
| Keskin to Oroville (California) | 6,746.36 mi (10,857.22 km) |
| Keskin to Oshkosh (Wisconsin) | 5,626.62 mi (9,055.17 km) |
| Keskin to Oskaloosa (Iowa) | 5,904.19 mi (9,501.87 km) |
