| Westbrook to River Grove (Illinois) | 892.93 mi (1,437.03 km) |
| Westbrook to River Ridge (Louisiana) | 1,444.98 mi (2,325.47 km) |
| Westbrook to Riverbank (California) | 2,639.91 mi (4,248.52 km) |
| Westbrook to Riverdale (Georgia) | 1,029.63 mi (1,657.03 km) |
| Westbrook to Riverdale (Illinois) | 887.69 mi (1,428.60 km) |
| Westbrook to Riverside (California) | 2,583.75 mi (4,158.14 km) |
| Westbrook to Riverside (Ohio) | 758.40 mi (1,220.52 km) |
| Westbrook to Riverton (Utah) | 2,121.74 mi (3,414.60 km) |
| Westbrook to Riverton (Wyoming) | 1,895.26 mi (3,050.12 km) |
| Westbrook to Riverview (Florida) | 1,282.03 mi (2,063.24 km) |
| Westbrook to Riverview (Michigan) | 657.34 mi (1,057.88 km) |
| Westbrook to Riviera Beach (Florida) | 1,288.76 mi (2,074.06 km) |
| Westbrook to Riviera Beach (Maryland) | 447.33 mi (719.91 km) |
| Westbrook to Roanoke (Virginia) | 670.96 mi (1,079.80 km) |
| Westbrook to Roanoke Rapids (North Carolina) | 631.68 mi (1,016.59 km) |
