| Gahanna to Pittsburg (Kansas) | 662.45 mi (1,066.11 km) |
| Gahanna to Pittsburgh (Pennsylvania) | 154.97 mi (249.40 km) |
| Gahanna to Pittsfield (Massachusetts) | 526.01 mi (846.52 km) |
| Gahanna to Placentia (California) | 1,964.84 mi (3,162.11 km) |
| Gahanna to Placerville (California) | 2,012.57 mi (3,238.92 km) |
| Gahanna to Plainfield (Illinois) | 301.16 mi (484.68 km) |
| Gahanna to Plainfield (Indiana) | 187.42 mi (301.63 km) |
| Gahanna to Plainfield (New Jersey) | 446.73 mi (718.94 km) |
| Gahanna to Plainview (New York) | 496.60 mi (799.20 km) |
| Gahanna to Plainview (Texas) | 1,111.90 mi (1,789.44 km) |
| Gahanna to Plano (Illinois) | 317.23 mi (510.53 km) |
| Gahanna to Plano (Texas) | 907.42 mi (1,460.35 km) |
| Gahanna to Plant City (Florida) | 830.97 mi (1,337.32 km) |
| Gahanna to Plantation (Florida) | 971.95 mi (1,564.21 km) |
| Gahanna to Platteville (Wisconsin) | 436.03 mi (701.72 km) |
