| Rancho Cucamonga to Glyka Nera | 6,873.20 mi (11,061.35 km) |
| Rancho Cucamonga to Grevena | 6,681.52 mi (10,752.86 km) |
| Rancho Cucamonga to Ialysos | 7,085.91 mi (11,403.67 km) |
| Rancho Cucamonga to Ilion | 6,866.52 mi (11,050.60 km) |
| Rancho Cucamonga to Ilioupoli | 6,873.83 mi (11,062.37 km) |
| Rancho Cucamonga to Ioannina | 6,689.05 mi (10,764.98 km) |
| Rancho Cucamonga to Irakleio | 7,066.81 mi (11,372.93 km) |
| Rancho Cucamonga to Irakleio | 6,867.45 mi (11,052.09 km) |
| Rancho Cucamonga to Kaisariani | 6,872.01 mi (11,059.44 km) |
| Rancho Cucamonga to Kalamaria | 6,695.70 mi (10,775.68 km) |
| Rancho Cucamonga to Kalamata | 6,878.17 mi (11,069.35 km) |
| Rancho Cucamonga to Kallithea | 6,871.42 mi (11,058.49 km) |
| Rancho Cucamonga to Kalymnos | 7,020.02 mi (11,297.63 km) |
| Rancho Cucamonga to Kalyvia Thorikou | 6,884.48 mi (11,079.50 km) |
| Rancho Cucamonga to Kamatero | 6,865.31 mi (11,048.66 km) |
