| Gahanna to Saint-Hilaire-de-Riez | 3,907.87 mi (6,289.10 km) |
| Gahanna to Saint-Jacques-de-la-Lande | 3,879.00 mi (6,242.64 km) |
| Gahanna to Saint-Jean | 4,152.92 mi (6,683.48 km) |
| Gahanna to Saint-Jean-d'Illac | 4,015.90 mi (6,462.96 km) |
| Gahanna to Saint-Jean-de-Braye | 4,037.41 mi (6,497.58 km) |
| Gahanna to Saint-Jean-de-la-Ruelle | 4,033.31 mi (6,490.98 km) |
| Gahanna to Saint-Jean-de-Luz | 4,021.50 mi (6,471.99 km) |
| Gahanna to Saint-Jean-de-Monts | 3,900.85 mi (6,277.82 km) |
| Gahanna to Saint-Jean-de-Vedas | 4,257.28 mi (6,851.43 km) |
| Gahanna to Saint-Jean-le-Blanc | 4,035.78 mi (6,494.96 km) |
| Gahanna to Saint-Julien-en-Genevois | 4,265.75 mi (6,865.06 km) |
| Gahanna to Saint-Junien | 4,055.24 mi (6,526.27 km) |
| Gahanna to Saint-Laurent-de-la-Salanque | 4,248.24 mi (6,836.88 km) |
| Gahanna to Saint-Laurent-du-Var | 4,399.07 mi (7,079.62 km) |
| Gahanna to Saint-Leu-la-Foret | 4,014.94 mi (6,461.43 km) |
