| Westbrook to Rowlett (Texas) | 1,594.09 mi (2,565.43 km) |
| Westbrook to Roy (Utah) | 2,110.91 mi (3,397.18 km) |
| Westbrook to Royal Kunia (Hawaii) | 5,097.40 mi (8,203.48 km) |
| Westbrook to Royal Oak (Michigan) | 650.25 mi (1,046.48 km) |
| Westbrook to Royal Palm Beach (Florida) | 1,297.26 mi (2,087.73 km) |
| Westbrook to Royse City (Texas) | 1,580.73 mi (2,543.93 km) |
| Westbrook to Ruskin (Florida) | 1,292.53 mi (2,080.13 km) |
| Westbrook to Russellville (Alabama) | 1,123.76 mi (1,808.52 km) |
| Westbrook to Russellville (Arkansas) | 1,341.10 mi (2,158.30 km) |
| Westbrook to Ruston (Louisiana) | 1,428.90 mi (2,299.59 km) |
| Westbrook to Rutherford (New Jersey) | 276.11 mi (444.36 km) |
| Westbrook to Rutland (Vermont) | 131.33 mi (211.35 km) |
| Westbrook to Sabana Grande (Puerto Rico) | 1,780.61 mi (2,865.61 km) |
| Westbrook to Sachse (Texas) | 1,593.24 mi (2,564.07 km) |
| Westbrook to Saco (Maine) | 12.09 mi (19.46 km) |
