| Gahanna to Poyo | 3,730.71 mi (6,004.00 km) |
| Gahanna to Pozoblanco | 4,035.04 mi (6,493.76 km) |
| Gahanna to Premia de Mar | 4,264.26 mi (6,862.67 km) |
| Gahanna to Priego de Cordoba | 4,098.51 mi (6,595.91 km) |
| Gahanna to Puente-Genil | 4,072.21 mi (6,553.58 km) |
| Gahanna to Puenteareas | 3,746.11 mi (6,028.78 km) |
| Gahanna to Puerto de la Cruz | 3,785.44 mi (6,092.08 km) |
| Gahanna to Puerto del Rosario | 3,922.08 mi (6,311.98 km) |
| Gahanna to Puerto Real | 4,031.92 mi (6,488.75 km) |
| Gahanna to Puertollano | 4,059.99 mi (6,533.92 km) |
| Gahanna to Puigcerda | 4,212.81 mi (6,779.86 km) |
| Gahanna to Pulpi | 4,215.59 mi (6,784.33 km) |
| Gahanna to Puzol | 4,207.29 mi (6,770.98 km) |
| Gahanna to Quintanar de la Orden | 4,080.61 mi (6,567.11 km) |
| Gahanna to Rafelbunol | 4,206.60 mi (6,769.87 km) |
