| Westlake to Rheinbach | 4,048.50 mi (6,515.43 km) |
| Westlake to Rheinberg | 4,005.27 mi (6,445.86 km) |
| Westlake to Rheine | 4,012.77 mi (6,457.94 km) |
| Westlake to Rheinfelden (Baden) | 4,186.55 mi (6,737.60 km) |
| Westlake to Ribnitz-Damgarten | 4,128.69 mi (6,644.48 km) |
| Westlake to Richterich | 4,008.57 mi (6,451.18 km) |
| Westlake to Riedlingen | 4,232.26 mi (6,811.16 km) |
| Westlake to Riegelsberg | 4,092.80 mi (6,586.72 km) |
| Westlake to Rielasingen-Worblingen | 4,222.27 mi (6,795.09 km) |
| Westlake to Riesa | 4,263.24 mi (6,861.03 km) |
| Westlake to Rietberg | 4,066.04 mi (6,543.67 km) |
| Westlake to Rinteln | 4,077.10 mi (6,561.46 km) |
| Westlake to Ritterhude | 4,032.20 mi (6,489.20 km) |
| Westlake to Rodenbach | 4,144.85 mi (6,670.50 km) |
| Westlake to Rodental | 4,217.52 mi (6,787.44 km) |
