| Key Largo to Imatra | 5,305.31 mi (8,538.07 km) |
| Key Largo to Jakobstad | 5,056.17 mi (8,137.12 km) |
| Key Largo to Jamsa | 5,178.71 mi (8,334.33 km) |
| Key Largo to Janakkala | 5,190.85 mi (8,353.87 km) |
| Key Largo to Jarvenpaa | 5,217.46 mi (8,396.69 km) |
| Key Largo to Joensuu | 5,286.19 mi (8,507.30 km) |
| Key Largo to Joutseno | 5,299.52 mi (8,528.75 km) |
| Key Largo to Jyvaskyla | 5,183.81 mi (8,342.54 km) |
| Key Largo to Jyvaskylan Maalaiskunta | 5,182.39 mi (8,340.25 km) |
| Key Largo to Kaarina | 5,135.16 mi (8,264.24 km) |
| Key Largo to Kajaani | 5,177.81 mi (8,332.88 km) |
| Key Largo to Kalajoki | 5,074.55 mi (8,166.69 km) |
| Key Largo to Kangasala | 5,157.26 mi (8,299.81 km) |
| Key Largo to Kankaanpaa | 5,097.88 mi (8,204.24 km) |
| Key Largo to Karhula | 5,272.39 mi (8,485.09 km) |
