| Glassboro to Orangevale (California) | 2,442.38 mi (3,930.63 km) |
| Glassboro to Orchards (Washington) | 2,407.24 mi (3,874.08 km) |
| Glassboro to Orcutt (California) | 2,486.61 mi (4,001.81 km) |
| Glassboro to Oregon (Ohio) | 456.15 mi (734.11 km) |
| Glassboro to Oregon (Wisconsin) | 772.62 mi (1,243.41 km) |
| Glassboro to Oregon City (Oregon) | 2,413.41 mi (3,884.01 km) |
| Glassboro to Orem (Utah) | 1,923.08 mi (3,094.90 km) |
| Glassboro to Orinda (California) | 2,508.56 mi (4,037.13 km) |
| Glassboro to Orland Park (Illinois) | 680.54 mi (1,095.22 km) |
| Glassboro to Orlando (Florida) | 852.83 mi (1,372.50 km) |
| Glassboro to Ormond Beach (Florida) | 795.09 mi (1,279.57 km) |
| Glassboro to Oro Valley (Arizona) | 2,050.75 mi (3,300.37 km) |
| Glassboro to Oroville (California) | 2,444.47 mi (3,934.00 km) |
| Glassboro to Oshkosh (Wisconsin) | 752.62 mi (1,211.23 km) |
| Glassboro to Oskaloosa (Iowa) | 925.93 mi (1,490.15 km) |
