| Houston to Argostoli | 6,181.77 mi (9,948.60 km) |
| Houston to Argyroupoli | 6,330.48 mi (10,187.92 km) |
| Houston to Arta | 6,159.84 mi (9,913.31 km) |
| Houston to Artemida | 6,337.79 mi (10,199.69 km) |
| Houston to Aspropyrgos | 6,316.09 mi (10,164.76 km) |
| Houston to Athens | 6,325.78 mi (10,180.36 km) |
| Houston to Chaidari | 6,321.09 mi (10,172.81 km) |
| Houston to Chalandri | 6,327.29 mi (10,182.78 km) |
| Houston to Chalkida | 6,298.78 mi (10,136.90 km) |
| Houston to Chania | 6,449.12 mi (10,378.85 km) |
| Houston to Chios | 6,406.13 mi (10,309.67 km) |
| Houston to Cholargos | 6,328.04 mi (10,183.99 km) |
| Houston to Chrysoupoli | 6,228.94 mi (10,024.52 km) |
| Houston to Dafni | 6,327.54 mi (10,183.19 km) |
| Houston to Diavata | 6,169.28 mi (9,928.50 km) |
