| Porterville to Glyka Nera | 6,796.95 mi (10,938.63 km) |
| Porterville to Grevena | 6,606.52 mi (10,632.17 km) |
| Porterville to Ialysos | 7,004.26 mi (11,272.26 km) |
| Porterville to Ilion | 6,790.46 mi (10,928.19 km) |
| Porterville to Ilioupoli | 6,797.81 mi (10,940.03 km) |
| Porterville to Ioannina | 6,615.51 mi (10,646.64 km) |
| Porterville to Irakleio | 6,991.64 mi (11,251.95 km) |
| Porterville to Irakleio | 6,791.25 mi (10,929.47 km) |
| Porterville to Kaisariani | 6,795.94 mi (10,937.00 km) |
| Porterville to Kalamaria | 6,617.68 mi (10,650.12 km) |
| Porterville to Kalamata | 6,806.03 mi (10,953.24 km) |
| Porterville to Kallithea | 6,795.46 mi (10,936.24 km) |
| Porterville to Kalymnos | 6,939.70 mi (11,168.37 km) |
| Porterville to Kalyvia Thorikou | 6,808.31 mi (10,956.92 km) |
| Porterville to Kamatero | 6,789.20 mi (10,926.16 km) |
