| Altamonte Springs to Orangevale (California) | 2,371.82 mi (3,817.08 km) |
| Altamonte Springs to Orchards (Washington) | 2,515.22 mi (4,047.85 km) |
| Altamonte Springs to Orcutt (California) | 2,317.50 mi (3,729.65 km) |
| Altamonte Springs to Oregon (Ohio) | 904.85 mi (1,456.22 km) |
| Altamonte Springs to Oregon (Wisconsin) | 1,081.30 mi (1,740.19 km) |
| Altamonte Springs to Oregon City (Oregon) | 2,512.66 mi (4,043.74 km) |
| Altamonte Springs to Orem (Utah) | 1,891.55 mi (3,044.16 km) |
| Altamonte Springs to Orinda (California) | 2,419.93 mi (3,894.49 km) |
| Altamonte Springs to Orland Park (Illinois) | 965.48 mi (1,553.79 km) |
| Altamonte Springs to Orlando (Florida) | 13.21 mi (21.26 km) |
| Altamonte Springs to Ormond Beach (Florida) | 47.46 mi (76.38 km) |
| Altamonte Springs to Oro Valley (Arizona) | 1,773.64 mi (2,854.40 km) |
| Altamonte Springs to Oroville (California) | 2,395.23 mi (3,854.74 km) |
| Altamonte Springs to Oshkosh (Wisconsin) | 1,132.68 mi (1,822.88 km) |
| Altamonte Springs to Oskaloosa (Iowa) | 1,078.15 mi (1,735.11 km) |
