| Gahanna to Torres Vedras | 3,801.41 mi (6,117.77 km) |
| Gahanna to Trancoso | 3,840.80 mi (6,181.18 km) |
| Gahanna to Trofa | 3,767.43 mi (6,063.10 km) |
| Gahanna to Vagos | 3,784.91 mi (6,091.23 km) |
| Gahanna to Valadares | 3,770.86 mi (6,068.62 km) |
| Gahanna to Valbom | 3,773.11 mi (6,072.23 km) |
| Gahanna to Vale de Cambra | 3,789.36 mi (6,098.38 km) |
| Gahanna to Valenca | 3,744.22 mi (6,025.74 km) |
| Gahanna to Valongo | 3,774.77 mi (6,074.91 km) |
| Gahanna to Vendas Novas | 3,853.05 mi (6,200.89 km) |
| Gahanna to Viana do Castelo | 3,744.02 mi (6,025.42 km) |
| Gahanna to Vieira do Minho | 3,778.72 mi (6,081.27 km) |
| Gahanna to Vila do Conde | 3,758.30 mi (6,048.40 km) |
| Gahanna to Vila Franca do Campo | 3,039.04 mi (4,890.86 km) |
| Gahanna to Vila Nova de Cerveira | 3,743.33 mi (6,024.30 km) |
