| Middletown to Reidsville (North Carolina) | 336.49 mi (541.52 km) |
| Middletown to Reisterstown (Maryland) | 402.64 mi (647.99 km) |
| Middletown to Rendon (Texas) | 862.22 mi (1,387.62 km) |
| Middletown to Reno (Nevada) | 1,878.49 mi (3,023.14 km) |
| Middletown to Renton (Washington) | 1,953.05 mi (3,143.13 km) |
| Middletown to Republic (Missouri) | 518.10 mi (833.79 km) |
| Middletown to Reston (Virginia) | 377.57 mi (607.63 km) |
| Middletown to Revere (Massachusetts) | 724.80 mi (1,166.46 km) |
| Middletown to Rexburg (Idaho) | 1,439.75 mi (2,317.05 km) |
| Middletown to Reynoldsburg (Ohio) | 89.24 mi (143.62 km) |
| Middletown to Rialto (California) | 1,853.43 mi (2,982.81 km) |
| Middletown to Richardson (Texas) | 821.51 mi (1,322.09 km) |
| Middletown to Richfield (Minnesota) | 587.77 mi (945.93 km) |
| Middletown to Richfield (Wisconsin) | 326.93 mi (526.14 km) |
| Middletown to Richland (Washington) | 1,812.96 mi (2,917.67 km) |
