| Solon to Olympia (Washington) | 2,064.76 mi (3,322.91 km) |
| Solon to Olympia Heights (Florida) | 1,084.00 mi (1,744.53 km) |
| Solon to Omaha (Nebraska) | 757.38 mi (1,218.88 km) |
| Solon to On Top of the World Designated Place (Florida) | 849.84 mi (1,367.69 km) |
| Solon to Onalaska (Wisconsin) | 525.31 mi (845.40 km) |
| Solon to Oneida (New York) | 317.74 mi (511.35 km) |
| Solon to Oneonta (New York) | 335.78 mi (540.39 km) |
| Solon to Ontario (California) | 2,025.08 mi (3,259.05 km) |
| Solon to Ontario (Oregon) | 1,799.40 mi (2,895.85 km) |
| Solon to Opa-locka (Florida) | 1,072.17 mi (1,725.49 km) |
| Solon to Opelika (Alabama) | 640.59 mi (1,030.92 km) |
| Solon to Opelousas (Louisiana) | 956.19 mi (1,538.84 km) |
| Solon to Orange (California) | 2,043.22 mi (3,288.24 km) |
| Solon to Orange (Texas) | 1,038.45 mi (1,671.22 km) |
| Solon to Orange City (Florida) | 860.37 mi (1,384.63 km) |
