| Gahanna to Recica | 4,617.32 mi (7,430.86 km) |
| Gahanna to Ribnica | 4,632.57 mi (7,455.40 km) |
| Gahanna to Ribnica | 4,622.78 mi (7,439.65 km) |
| Gahanna to Rogaska Slatina | 4,649.10 mi (7,482.00 km) |
| Gahanna to Rogasovci | 4,641.92 mi (7,470.45 km) |
| Gahanna to Rogatec | 4,652.01 mi (7,486.69 km) |
| Gahanna to Ruse | 4,632.20 mi (7,454.81 km) |
| Gahanna to Salovci | 4,651.37 mi (7,485.65 km) |
| Gahanna to Selnica ob Dravi | 4,630.89 mi (7,452.70 km) |
| Gahanna to Semic | 4,653.69 mi (7,489.39 km) |
| Gahanna to Sempeter pri Gorici | 4,581.72 mi (7,373.56 km) |
| Gahanna to Sencur | 4,600.58 mi (7,403.92 km) |
| Gahanna to Sentilj | 4,631.76 mi (7,454.10 km) |
| Gahanna to Sentjernej | 4,652.68 mi (7,487.76 km) |
| Gahanna to Sentjur | 4,640.13 mi (7,467.57 km) |
