| Round Rock to Rouvroy | 5,051.03 mi (8,128.85 km) |
| Round Rock to Royan | 5,038.75 mi (8,109.09 km) |
| Round Rock to Rueil-Malmaison | 5,071.15 mi (8,161.23 km) |
| Round Rock to Rumilly | 5,326.35 mi (8,571.93 km) |
| Round Rock to Sable-sur-Sarthe | 5,000.73 mi (8,047.90 km) |
| Round Rock to Saint-Amand-les-Eaux | 5,069.61 mi (8,158.76 km) |
| Round Rock to Saint-Amand-Montrond | 5,154.39 mi (8,295.19 km) |
| Round Rock to Saint-Andre | 5,047.89 mi (8,123.80 km) |
| Round Rock to Saint-Andre-de-Cubzac | 5,084.21 mi (8,182.25 km) |
| Round Rock to Saint-Andre-les-Vergers | 5,166.06 mi (8,313.97 km) |
| Round Rock to Saint-Ave | 4,904.74 mi (7,893.41 km) |
| Round Rock to Saint-Avertin | 5,059.58 mi (8,142.61 km) |
| Round Rock to Saint-Avold | 5,242.72 mi (8,437.34 km) |
| Round Rock to Saint-Barthelemy-d'Anjou | 5,005.43 mi (8,055.46 km) |
| Round Rock to Saint-Brevin-les-Pins | 4,941.63 mi (7,952.79 km) |
