| Glarus to Glyka Nera | 975.42 mi (1,569.79 km) |
| Glarus to Grevena | 781.70 mi (1,258.03 km) |
| Glarus to Ialysos | 1,221.93 mi (1,966.50 km) |
| Glarus to Ilion | 967.65 mi (1,557.29 km) |
| Glarus to Ilioupoli | 974.45 mi (1,568.23 km) |
| Glarus to Ioannina | 779.46 mi (1,254.43 km) |
| Glarus to Irakleio | 1,157.90 mi (1,863.46 km) |
| Glarus to Irakleio | 969.43 mi (1,560.15 km) |
| Glarus to Kaisariani | 973.07 mi (1,566.00 km) |
| Glarus to Kalamaria | 821.45 mi (1,322.00 km) |
| Glarus to Kalamata | 959.31 mi (1,543.87 km) |
| Glarus to Kallithea | 971.71 mi (1,563.81 km) |
| Glarus to Kalymnos | 1,147.67 mi (1,846.99 km) |
| Glarus to Kalyvia Thorikou | 985.77 mi (1,586.44 km) |
| Glarus to Kamatero | 966.84 mi (1,555.98 km) |
