| Kirkwall to Reidsville (North Carolina) | 3,655.00 mi (5,882.16 km) |
| Kirkwall to Reisterstown (Maryland) | 3,389.84 mi (5,455.41 km) |
| Kirkwall to Rendon (Texas) | 4,462.75 mi (7,182.10 km) |
| Kirkwall to Reno (Nevada) | 4,735.08 mi (7,620.37 km) |
| Kirkwall to Renton (Washington) | 4,319.26 mi (6,951.18 km) |
| Kirkwall to Republic (Missouri) | 4,081.24 mi (6,568.12 km) |
| Kirkwall to Reston (Virginia) | 3,434.88 mi (5,527.91 km) |
| Kirkwall to Revere (Massachusetts) | 3,034.50 mi (4,883.55 km) |
| Kirkwall to Rexburg (Idaho) | 4,266.18 mi (6,865.75 km) |
| Kirkwall to Reynoldsburg (Ohio) | 3,570.45 mi (5,746.09 km) |
| Kirkwall to Rialto (California) | 4,994.58 mi (8,038.00 km) |
| Kirkwall to Richardson (Texas) | 4,423.05 mi (7,118.20 km) |
| Kirkwall to Richfield (Minnesota) | 3,657.95 mi (5,886.90 km) |
| Kirkwall to Richfield (Wisconsin) | 3,581.37 mi (5,763.66 km) |
| Kirkwall to Richland (Washington) | 4,319.83 mi (6,952.09 km) |
