| Summerfield to Orangeburg (South Carolina) | 435.22 mi (700.42 km) |
| Summerfield to Orangevale (California) | 2,364.24 mi (3,804.88 km) |
| Summerfield to Orchards (Washington) | 2,347.28 mi (3,777.59 km) |
| Summerfield to Orcutt (California) | 2,400.20 mi (3,862.75 km) |
| Summerfield to Oregon (Ohio) | 394.53 mi (634.94 km) |
| Summerfield to Oregon (Wisconsin) | 709.45 mi (1,141.74 km) |
| Summerfield to Oregon City (Oregon) | 2,352.50 mi (3,785.99 km) |
| Summerfield to Orem (Utah) | 1,844.85 mi (2,968.99 km) |
| Summerfield to Orinda (California) | 2,429.14 mi (3,909.32 km) |
| Summerfield to Orland Park (Illinois) | 608.55 mi (979.36 km) |
| Summerfield to Orlando (Florida) | 764.59 mi (1,230.48 km) |
| Summerfield to Ormond Beach (Florida) | 706.27 mi (1,136.63 km) |
| Summerfield to Oro Valley (Arizona) | 1,954.32 mi (3,145.17 km) |
| Summerfield to Oroville (California) | 2,368.34 mi (3,811.48 km) |
| Summerfield to Oshkosh (Wisconsin) | 700.22 mi (1,126.90 km) |
