| Cumberland to Orangevale (California) | 2,254.06 mi (3,627.56 km) |
| Cumberland to Orchards (Washington) | 2,233.77 mi (3,594.90 km) |
| Cumberland to Orcutt (California) | 2,294.12 mi (3,692.02 km) |
| Cumberland to Oregon (Ohio) | 281.25 mi (452.63 km) |
| Cumberland to Oregon (Wisconsin) | 595.92 mi (959.04 km) |
| Cumberland to Oregon City (Oregon) | 2,239.02 mi (3,603.35 km) |
| Cumberland to Orem (Utah) | 1,734.62 mi (2,791.60 km) |
| Cumberland to Orinda (California) | 2,319.47 mi (3,732.82 km) |
| Cumberland to Orland Park (Illinois) | 495.85 mi (797.99 km) |
| Cumberland to Orlando (Florida) | 785.94 mi (1,264.85 km) |
| Cumberland to Ormond Beach (Florida) | 727.58 mi (1,170.93 km) |
| Cumberland to Oro Valley (Arizona) | 1,857.08 mi (2,988.67 km) |
| Cumberland to Oroville (California) | 2,257.46 mi (3,633.03 km) |
| Cumberland to Oshkosh (Wisconsin) | 587.54 mi (945.55 km) |
| Cumberland to Oskaloosa (Iowa) | 737.58 mi (1,187.02 km) |
