| Round Rock to Luxembourg | 5,202.61 mi (8,372.79 km) |
| Round Rock to Mersch | 5,196.58 mi (8,363.10 km) |
| Round Rock to Redange-sur-Attert | 5,187.92 mi (8,349.15 km) |
| Round Rock to Remich | 5,214.04 mi (8,391.19 km) |
| Round Rock to Vianden | 5,194.37 mi (8,359.53 km) |
| Round Rock to Wiltz | 5,182.67 mi (8,340.70 km) |
| Round Rock to Aracinovo | 6,108.98 mi (9,831.46 km) |
| Round Rock to Belcista | 6,113.29 mi (9,838.40 km) |
| Round Rock to Berovo | 6,173.38 mi (9,935.10 km) |
| Round Rock to Bitola | 6,145.38 mi (9,890.03 km) |
| Round Rock to Bogdanci | 6,185.80 mi (9,955.09 km) |
| Round Rock to Bogovinje | 6,088.53 mi (9,798.54 km) |
| Round Rock to Bosilovo | 6,180.81 mi (9,947.06 km) |
| Round Rock to Brvenica | 6,089.17 mi (9,799.58 km) |
| Round Rock to Centar Zupa | 6,094.71 mi (9,808.50 km) |
