| Kissing to Orangevale (California) | 5,750.62 mi (9,254.73 km) |
| Kissing to Orchards (Washington) | 5,363.39 mi (8,631.54 km) |
| Kissing to Orcutt (California) | 5,957.42 mi (9,587.55 km) |
| Kissing to Oregon (Ohio) | 4,335.24 mi (6,976.89 km) |
| Kissing to Oregon (Wisconsin) | 4,499.04 mi (7,240.51 km) |
| Kissing to Oregon City (Oregon) | 5,385.73 mi (8,667.49 km) |
| Kissing to Orem (Utah) | 5,385.16 mi (8,666.58 km) |
| Kissing to Orinda (California) | 5,824.74 mi (9,374.02 km) |
| Kissing to Orland Park (Illinois) | 4,505.53 mi (7,250.96 km) |
| Kissing to Orlando (Florida) | 4,877.27 mi (7,849.21 km) |
| Kissing to Ormond Beach (Florida) | 4,827.04 mi (7,768.38 km) |
| Kissing to Oro Valley (Arizona) | 5,809.69 mi (9,349.80 km) |
| Kissing to Oroville (California) | 5,710.98 mi (9,190.94 km) |
| Kissing to Oshkosh (Wisconsin) | 4,416.78 mi (7,108.12 km) |
| Kissing to Oskaloosa (Iowa) | 4,696.77 mi (7,558.72 km) |
