| Hartford to Glyka Nera | 4,831.79 mi (7,776.02 km) |
| Hartford to Grevena | 4,640.98 mi (7,468.93 km) |
| Hartford to Ialysos | 5,084.14 mi (8,182.14 km) |
| Hartford to Ilion | 4,823.66 mi (7,762.93 km) |
| Hartford to Ilioupoli | 4,830.05 mi (7,773.21 km) |
| Hartford to Ioannina | 4,633.50 mi (7,456.89 km) |
| Hartford to Irakleio | 5,001.70 mi (8,049.46 km) |
| Hartford to Irakleio | 4,825.81 mi (7,766.40 km) |
| Hartford to Kaisariani | 4,828.92 mi (7,771.39 km) |
| Hartford to Kalamaria | 4,685.03 mi (7,539.83 km) |
| Hartford to Kalamata | 4,796.73 mi (7,719.58 km) |
| Hartford to Kallithea | 4,827.19 mi (7,768.61 km) |
| Hartford to Kalymnos | 5,009.22 mi (8,061.56 km) |
| Hartford to Kalyvia Thorikou | 4,841.46 mi (7,791.58 km) |
| Hartford to Kamatero | 4,823.05 mi (7,761.95 km) |
