| Kilgore to Orangevale (California) | 1,538.29 mi (2,475.64 km) |
| Kilgore to Orchards (Washington) | 1,732.46 mi (2,788.13 km) |
| Kilgore to Orcutt (California) | 1,476.35 mi (2,375.96 km) |
| Kilgore to Oregon (Ohio) | 896.34 mi (1,442.53 km) |
| Kilgore to Oregon (Wisconsin) | 786.05 mi (1,265.03 km) |
| Kilgore to Oregon City (Oregon) | 1,726.29 mi (2,778.19 km) |
| Kilgore to Orem (Utah) | 1,081.76 mi (1,740.93 km) |
| Kilgore to Orinda (California) | 1,583.15 mi (2,547.84 km) |
| Kilgore to Orland Park (Illinois) | 743.69 mi (1,196.85 km) |
| Kilgore to Orlando (Florida) | 849.16 mi (1,366.58 km) |
| Kilgore to Ormond Beach (Florida) | 843.08 mi (1,356.81 km) |
| Kilgore to Oro Valley (Arizona) | 939.20 mi (1,511.50 km) |
| Kilgore to Oroville (California) | 1,565.31 mi (2,519.12 km) |
| Kilgore to Oshkosh (Wisconsin) | 872.26 mi (1,403.77 km) |
| Kilgore to Oskaloosa (Iowa) | 626.60 mi (1,008.42 km) |
