| Porterville to Imatra | 5,477.42 mi (8,815.05 km) |
| Porterville to Jakobstad | 5,234.17 mi (8,423.59 km) |
| Porterville to Jamsa | 5,381.11 mi (8,660.06 km) |
| Porterville to Janakkala | 5,429.91 mi (8,738.59 km) |
| Porterville to Jarvenpaa | 5,463.84 mi (8,793.20 km) |
| Porterville to Joensuu | 5,403.06 mi (8,695.39 km) |
| Porterville to Joutseno | 5,477.27 mi (8,814.81 km) |
| Porterville to Jyvaskyla | 5,367.07 mi (8,637.47 km) |
| Porterville to Jyvaskylan Maalaiskunta | 5,364.21 mi (8,632.86 km) |
| Porterville to Kaarina | 5,422.01 mi (8,725.88 km) |
| Porterville to Kajaani | 5,274.23 mi (8,488.06 km) |
| Porterville to Kalajoki | 5,217.82 mi (8,397.27 km) |
| Porterville to Kangasala | 5,387.41 mi (8,670.20 km) |
| Porterville to Kankaanpaa | 5,339.70 mi (8,593.42 km) |
| Porterville to Karhula | 5,490.94 mi (8,836.82 km) |
