| Richardson to Glyka Nera | 6,222.93 mi (10,014.84 km) |
| Richardson to Grevena | 6,029.30 mi (9,703.22 km) |
| Richardson to Ialysos | 6,467.13 mi (10,407.84 km) |
| Richardson to Ilion | 6,215.11 mi (10,002.26 km) |
| Richardson to Ilioupoli | 6,221.85 mi (10,013.10 km) |
| Richardson to Ioannina | 6,026.15 mi (9,698.14 km) |
| Richardson to Irakleio | 6,401.63 mi (10,302.43 km) |
| Richardson to Irakleio | 6,216.94 mi (10,005.20 km) |
| Richardson to Kaisariani | 6,220.51 mi (10,010.94 km) |
| Richardson to Kalamaria | 6,064.91 mi (9,760.53 km) |
| Richardson to Kalamata | 6,198.68 mi (9,975.81 km) |
| Richardson to Kallithea | 6,219.08 mi (10,008.65 km) |
| Richardson to Kalymnos | 6,393.82 mi (10,289.86 km) |
| Richardson to Kalyvia Thorikou | 6,233.20 mi (10,031.36 km) |
| Richardson to Kamatero | 6,214.32 mi (10,000.99 km) |
