| Cuellar to Glyka Nera | 1,508.77 mi (2,428.13 km) |
| Cuellar to Grevena | 1,345.60 mi (2,165.54 km) |
| Cuellar to Ialysos | 1,768.24 mi (2,845.71 km) |
| Cuellar to Ilion | 1,500.20 mi (2,414.34 km) |
| Cuellar to Ilioupoli | 1,504.92 mi (2,421.93 km) |
| Cuellar to Ioannina | 1,322.31 mi (2,128.06 km) |
| Cuellar to Irakleio | 1,640.52 mi (2,640.16 km) |
| Cuellar to Irakleio | 1,503.31 mi (2,419.34 km) |
| Cuellar to Kaisariani | 1,504.60 mi (2,421.42 km) |
| Cuellar to Kalamaria | 1,417.09 mi (2,280.58 km) |
| Cuellar to Kalamata | 1,440.28 mi (2,317.91 km) |
| Cuellar to Kallithea | 1,501.97 mi (2,417.18 km) |
| Cuellar to Kalymnos | 1,693.88 mi (2,726.03 km) |
| Cuellar to Kalyvia Thorikou | 1,515.70 mi (2,439.29 km) |
| Cuellar to Kamatero | 1,500.27 mi (2,414.45 km) |
