| Clarksburg to Glyka Nera | 5,129.68 mi (8,255.42 km) |
| Clarksburg to Grevena | 4,938.90 mi (7,948.39 km) |
| Clarksburg to Ialysos | 5,382.08 mi (8,661.62 km) |
| Clarksburg to Ilion | 5,121.54 mi (8,242.32 km) |
| Clarksburg to Ilioupoli | 5,127.92 mi (8,252.59 km) |
| Clarksburg to Ioannina | 4,931.38 mi (7,936.28 km) |
| Clarksburg to Irakleio | 5,299.34 mi (8,528.46 km) |
| Clarksburg to Irakleio | 5,123.70 mi (8,245.80 km) |
| Clarksburg to Kaisariani | 5,126.80 mi (8,250.78 km) |
| Clarksburg to Kalamaria | 4,982.95 mi (8,019.28 km) |
| Clarksburg to Kalamata | 5,094.32 mi (8,198.52 km) |
| Clarksburg to Kallithea | 5,125.06 mi (8,247.99 km) |
| Clarksburg to Kalymnos | 5,307.15 mi (8,541.04 km) |
| Clarksburg to Kalyvia Thorikou | 5,139.34 mi (8,270.97 km) |
| Clarksburg to Kamatero | 5,120.94 mi (8,241.35 km) |
