| Knic to Reidsville (North Carolina) | 4,985.81 mi (8,023.88 km) |
| Knic to Reisterstown (Maryland) | 4,727.04 mi (7,607.43 km) |
| Knic to Rendon (Texas) | 5,865.74 mi (9,440.00 km) |
| Knic to Reno (Nevada) | 6,168.27 mi (9,926.87 km) |
| Knic to Renton (Washington) | 5,730.83 mi (9,222.87 km) |
| Knic to Republic (Missouri) | 5,486.59 mi (8,829.82 km) |
| Knic to Reston (Virginia) | 4,771.30 mi (7,678.67 km) |
| Knic to Revere (Massachusetts) | 4,362.14 mi (7,020.18 km) |
| Knic to Rexburg (Idaho) | 5,705.90 mi (9,182.75 km) |
| Knic to Reynoldsburg (Ohio) | 4,943.69 mi (7,956.09 km) |
| Knic to Rialto (California) | 6,435.78 mi (10,357.39 km) |
| Knic to Richardson (Texas) | 5,825.35 mi (9,374.99 km) |
| Knic to Richfield (Minnesota) | 5,087.60 mi (8,187.69 km) |
| Knic to Richfield (Wisconsin) | 4,992.90 mi (8,035.29 km) |
| Knic to Richland (Washington) | 5,742.65 mi (9,241.90 km) |
