| Minneapolis (Minnesota) to Gahanna | 629.61 mi (1,013.25 km) |
| Boston (Massachusetts) to Gahanna | 632.17 mi (1,017.38 km) |
| Tampa (Florida) to Gahanna | 831.58 mi (1,338.29 km) |
| Dallas (Texas) to Gahanna | 918.80 mi (1,478.67 km) |
| Miami (Florida) to Gahanna | 995.79 mi (1,602.57 km) |
| Houston (Texas) to Gahanna | 1,000.10 mi (1,609.50 km) |
| Denver (Colorado) to Gahanna | 1,164.05 mi (1,873.35 km) |
| Phoenix (Arizona) to Gahanna | 1,668.90 mi (2,685.83 km) |
| Las Vegas (Nevada) to Gahanna | 1,770.50 mi (2,849.34 km) |
| Detroit (Michigan) to Gahanna | 163.41 mi (262.99 km) |
| Riverside (California) to Gahanna | 1,938.96 mi (3,120.45 km) |
| San Diego (California) to Gahanna | 1,955.20 mi (3,146.59 km) |
| Los Angeles (California) to Gahanna | 1,987.83 mi (3,199.11 km) |
| Seattle (Washington) to Gahanna | 2,012.22 mi (3,238.36 km) |
| Portland (Oregon) to Gahanna | 2,031.69 mi (3,269.69 km) |
| San Francisco (California) to Gahanna | 2,116.89 mi (3,406.80 km) |
| Chicago (Illinois) to Gahanna | 281.12 mi (452.42 km) |
| Washington (District of Columbia) to Gahanna | 321.30 mi (517.08 km) |
| Baltimore (Maryland) to Gahanna | 336.01 mi (540.76 km) |
| St. Louis (Missouri) to Gahanna | 405.86 mi (653.18 km) |
| Philadelphia (Pennsylvania) to Gahanna | 408.90 mi (658.06 km) |
| Atlanta (Georgia) to Gahanna | 441.15 mi (709.95 km) |
| Brooklyn (New York) to Gahanna | 471.25 mi (758.40 km) |
| New York (New York) to Gahanna | 472.67 mi (760.70 km) |
| Queens (New York) to Gahanna | 479.52 mi (771.72 km) |
