| Round Rock to Argostoli | 6,240.44 mi (10,043.02 km) |
| Round Rock to Argyroupoli | 6,385.73 mi (10,276.84 km) |
| Round Rock to Arta | 6,216.16 mi (10,003.94 km) |
| Round Rock to Artemida | 6,392.61 mi (10,287.92 km) |
| Round Rock to Aspropyrgos | 6,371.25 mi (10,253.54 km) |
| Round Rock to Athens | 6,380.91 mi (10,269.08 km) |
| Round Rock to Chaidari | 6,376.26 mi (10,261.60 km) |
| Round Rock to Chalandri | 6,382.27 mi (10,271.27 km) |
| Round Rock to Chalkida | 6,353.23 mi (10,224.54 km) |
| Round Rock to Chania | 6,508.19 mi (10,473.92 km) |
| Round Rock to Chios | 6,457.56 mi (10,392.45 km) |
| Round Rock to Cholargos | 6,383.05 mi (10,272.53 km) |
| Round Rock to Chrysoupoli | 6,277.61 mi (10,102.83 km) |
| Round Rock to Dafni | 6,382.72 mi (10,271.99 km) |
| Round Rock to Diavata | 6,220.68 mi (10,011.21 km) |
