| Middletown to River Ridge (Louisiana) | 738.03 mi (1,187.75 km) |
| Middletown to Riverbank (California) | 1,964.94 mi (3,162.27 km) |
| Middletown to Riverdale (Georgia) | 410.38 mi (660.44 km) |
| Middletown to Riverdale (Illinois) | 226.56 mi (364.61 km) |
| Middletown to Riverside (California) | 1,858.27 mi (2,990.60 km) |
| Middletown to Riverside (Ohio) | 23.31 mi (37.51 km) |
| Middletown to Riverton (Utah) | 1,456.20 mi (2,343.53 km) |
| Middletown to Riverton (Wyoming) | 1,267.93 mi (2,040.54 km) |
| Middletown to Riverview (Florida) | 815.66 mi (1,312.68 km) |
| Middletown to Riverview (Michigan) | 194.30 mi (312.70 km) |
| Middletown to Riviera Beach (Florida) | 913.08 mi (1,469.46 km) |
| Middletown to Riviera Beach (Maryland) | 419.53 mi (675.16 km) |
| Middletown to Roanoke (Virginia) | 283.86 mi (456.83 km) |
| Middletown to Roanoke Rapids (North Carolina) | 422.30 mi (679.62 km) |
| Middletown to Robbinsdale (Minnesota) | 595.89 mi (959.00 km) |
