| Castaic to Imatra | 5,576.98 mi (8,975.28 km) |
| Castaic to Jakobstad | 5,332.58 mi (8,581.95 km) |
| Castaic to Jamsa | 5,479.58 mi (8,818.54 km) |
| Castaic to Janakkala | 5,527.72 mi (8,896.01 km) |
| Castaic to Jarvenpaa | 5,561.63 mi (8,950.58 km) |
| Castaic to Joensuu | 5,503.54 mi (8,857.09 km) |
| Castaic to Joutseno | 5,576.70 mi (8,974.84 km) |
| Castaic to Jyvaskyla | 5,465.92 mi (8,796.56 km) |
| Castaic to Jyvaskylan Maalaiskunta | 5,463.08 mi (8,791.98 km) |
| Castaic to Kaarina | 5,518.63 mi (8,881.38 km) |
| Castaic to Kajaani | 5,374.64 mi (8,649.64 km) |
| Castaic to Kalajoki | 5,316.95 mi (8,556.81 km) |
| Castaic to Kangasala | 5,485.25 mi (8,827.66 km) |
| Castaic to Kankaanpaa | 5,437.06 mi (8,750.10 km) |
| Castaic to Karhula | 5,589.50 mi (8,995.43 km) |
